Inloggen
Registreren
Notificaties
Knoowy Premium
Verdien geld
Verkoopstatistieken
Uitbetalingen
Studiedocumenten
Oefenvragen
Bundels
Studiebot
Informatie
Instellingen
Uitloggen
Profiel weergeven
Knoowy Premium- Studiedocumenten
Kies een niveau
Categorieën
Studieboeken
- Oefenvragen
Kies een niveau
Opleidingen
Oefenvragen maken
- Studiebot
SCIENCE QUIZ for all
Gebruik de 22 oefenvragen om jezelf voor te bereiden en te testen of je de leerstof kent.
Voorbeeld (8 van de 22 oefenvragen)
Kaarten
Schrijven
Download1. What is the Latin name of Carbon?
A) Carbo, B) Bonne, C) Charcoal, D) None
Omdraaien
A) Carbo, B) Bonne, C) Charcoal, D) None
Ans. A.
The element carbon is derived from the Latin word Carbo meaning ‘Coal’.
2. Which is the area in India where Carbon is not found?
a) Bihar, b) Orissa, c) Rajasthan, d) Karnataka
Omdraaien
a) Bihar, b) Orissa, c) Rajasthan, d) Karnataka
Ans. D) Karnataka
Apart from Bihar, Orissa, Rajasthan Graphite is found in Tamil Nadu, A.P., U.P and
Jammu Kashmir
3. Which solidifies to form Dry Ice?
a) Sodium, b) Ammonia, c) Liquid Carbon dioxide, d) None
Omdraaien
a) Sodium, b) Ammonia, c) Liquid Carbon dioxide, d) None
Ans. C. Liquid Carbon dioxide
Liquid Carbon dioxide, when solidified forms dry ice, when warmed it vaporizes directly into a gas.
4. What is the other name for Washing Soda?
a) Potassium Carbonate, b) Magnesium Carbonate, c) Sodium Carbonate, d) Calcium Carbonate
Omdraaien
a) Potassium Carbonate, b) Magnesium Carbonate, c) Sodium Carbonate, d) Calcium Carbonate
Ans. C.
Sodium Carbonate is used for washing clothes and is a component of cheap detergent.
5. What is the chemical name of Baking Soda used for cooking and baking?
a) Calcium hydrogen carbonate, b) Potassium Bicarbonate,
c) Magnesium Sulphate, d) Sodium Hydrogen Carbonate
Omdraaien
a) Calcium hydrogen carbonate, b) Potassium Bicarbonate,
c) Magnesium Sulphate, d) Sodium Hydrogen Carbonate
Ans. D. Sodium Hydrogen Carbonate
It is also used as a component of drugs and in fire fighting
6. What will happen when Carbon monoxide mixes with blood?
a) Increases blood circulation, b) Increases Hemoglobin,
c) Increases flow of oxygen, d) Prevents Hemoglobin from carrying oxygen to all parts of the body.
Omdraaien
a) Increases blood circulation, b) Increases Hemoglobin,
c) Increases flow of oxygen, d) Prevents Hemoglobin from carrying oxygen to all parts of the body.
Ans. D.
Carbon monoxide readily mixes with hemoglobin molecules in the blood thereby preventing them from carrying oxygen to all parts of the body. That's why kitchen should be well ventilated to protect the health of women.
7. Pencil lead is made up of....
a) Aluminium Oxide, b) Graphite, c) Ferrous compound, d) None
Omdraaien
a) Aluminium Oxide, b) Graphite, c) Ferrous compound, d) None
Ans. B. Graphite
8. Which is the hardest material?
a) Diamond, b) Iron, c) Tungsten, d) Platinum
Omdraaien
a) Diamond, b) Iron, c) Tungsten, d) Platinum
Ans. A. Diamond
Ontgrendel alle 22 oefenvragen
Koop de oefenvragen en wees voorbereid voor je volgende toets.
In winkelwagenVraag:
1. What is the Latin name of Carbon?
A) Carbo, B) Bonne, C) Charcoal, D) None
Vul het antwoord in:
Controleer antwoordAntwoord:
Ans. A.
The element carbon is derived from the Latin word Carbo meaning ‘Coal’.
Jouw antwoord:
input text value
Vraag opnieuw antwoorden
Vraag:
2. Which is the area in India where Carbon is not found?
a) Bihar, b) Orissa, c) Rajasthan, d) Karnataka
Vul het antwoord in:
Controleer antwoordAntwoord:
Ans. D) Karnataka
Apart from Bihar, Orissa, Rajasthan Graphite is found in Tamil Nadu, A.P., U.P and
Jammu Kashmir
Jouw antwoord:
input text value
Vraag opnieuw antwoorden
Vraag:
3. Which solidifies to form Dry Ice?
a) Sodium, b) Ammonia, c) Liquid Carbon dioxide, d) None
Vul het antwoord in:
Controleer antwoordAntwoord:
Ans. C. Liquid Carbon dioxide
Liquid Carbon dioxide, when solidified forms dry ice, when warmed it vaporizes directly into a gas.
Jouw antwoord:
input text value
Vraag opnieuw antwoorden
Vraag:
4. What is the other name for Washing Soda?
a) Potassium Carbonate, b) Magnesium Carbonate, c) Sodium Carbonate, d) Calcium Carbonate
Vul het antwoord in:
Controleer antwoordAntwoord:
Ans. C.
Sodium Carbonate is used for washing clothes and is a component of cheap detergent.
Jouw antwoord:
input text value
Vraag opnieuw antwoorden
Vraag:
5. What is the chemical name of Baking Soda used for cooking and baking?
a) Calcium hydrogen carbonate, b) Potassium Bicarbonate,
c) Magnesium Sulphate, d) Sodium Hydrogen Carbonate
Vul het antwoord in:
Controleer antwoordAntwoord:
Ans. D. Sodium Hydrogen Carbonate
It is also used as a component of drugs and in fire fighting
Jouw antwoord:
input text value
Vraag opnieuw antwoorden
Vraag:
6. What will happen when Carbon monoxide mixes with blood?
a) Increases blood circulation, b) Increases Hemoglobin,
c) Increases flow of oxygen, d) Prevents Hemoglobin from carrying oxygen to all parts of the body.
Vul het antwoord in:
Controleer antwoordAntwoord:
Ans. D.
Carbon monoxide readily mixes with hemoglobin molecules in the blood thereby preventing them from carrying oxygen to all parts of the body. That's why kitchen should be well ventilated to protect the health of women.
Jouw antwoord:
input text value
Vraag opnieuw antwoorden
Vraag:
7. Pencil lead is made up of....
a) Aluminium Oxide, b) Graphite, c) Ferrous compound, d) None
Vul het antwoord in:
Controleer antwoordVraag:
8. Which is the hardest material?
a) Diamond, b) Iron, c) Tungsten, d) Platinum
Vul het antwoord in:
Controleer antwoord
Ontgrendel alle 22 oefenvragen
Koop de oefenvragen en wees voorbereid voor je volgende toets.
In winkelwagen
Leer de oefenvragen offline
Leer je de oefenvragen liever vanaf papier? Download dan de 22 oefenvragen als PDF.
In winkelwagen
Binnenkort beschikbaar
€ 4,69
Oefenvragen in winkelwagen
22 oefenvragen beschikbaar
Zelf oefenvragen maken?
Verdien geld met het maken van oefenvragen en leer direct voor je aankomende toets.
Oefenvragen makenInformatie
Interesting and thought provoking questions in science for syudents and others who are interested in enlightenment in this subject. These questions can be used for partys, get to gether , school functions etc
Aantal
22 oefenvragen
Taal
English
Gemaakt op
22-02-2024
Opleiding
Bekijk alle 22 oefenvragen
-
1. What is the Latin name of Carbon?
Ans. A.
A) Carbo, B) Bonne, C) Charcoal, D) None
The element carbon is derived from the Latin word Carbo meaning ‘Coal’.
-
2. Which is the area in India where Carbon is not found?
Ans. D) Karnataka
a) Bihar, b) Orissa, c) Rajasthan, d) Karnataka
Apart from Bihar, Orissa, Rajasthan Graphite is found in Tamil Nadu, A.P., U.P and
Jammu Kashmir -
3. Which solidifies to form Dry Ice?
Ans. C. Liquid Carbon dioxide
a) Sodium, b) Ammonia, c) Liquid Carbon dioxide, d) None
Liquid Carbon dioxide, when solidified forms dry ice, when warmed it vaporizes directly into a gas. -
4. What is the other name for Washing Soda?
Ans. C.
a) Potassium Carbonate, b) Magnesium Carbonate, c) Sodium Carbonate, d) Calcium Carbonate
Sodium Carbonate is used for washing clothes and is a component of cheap detergent.
-
5. What is the chemical name of Baking Soda used for cooking and baking?
Ans. D. Sodium Hydrogen Carbonate
a) Calcium hydrogen carbonate, b) Potassium Bicarbonate,
c) Magnesium Sulphate, d) Sodium Hydrogen Carbonate
It is also used as a component of drugs and in fire fighting
-
6. What will happen when Carbon monoxide mixes with blood?
Ans. D.
a) Increases blood circulation, b) Increases Hemoglobin,
c) Increases flow of oxygen, d) Prevents Hemoglobin from carrying oxygen to all parts of the body.
Carbon monoxide readily mixes with hemoglobin molecules in the blood thereby preventing them from carrying oxygen to all parts of the body. That's why kitchen should be well ventilated to protect the health of women.
-
7. Pencil lead is made up of....
Ans. B. Graphite
a) Aluminium Oxide, b) Graphite, c) Ferrous compound, d) None
-
8. Which is the hardest material?
Ans. A. Diamond
a) Diamond, b) Iron, c) Tungsten, d) Platinum
-
9. What do dead bodies of plants and animals when decomposed by micro organisms, liberate?
a) Ammonium Oxide, b) Carbon dioxide, c) Nitrogen oxide, d) None
-
10. What is the other name Methane?
a) Marsh Gas, b) Methane, c) Methigas, d) Ethinyl gas
-
11. Who invented Mines Safety Lamp?
a) Michael Faraday, b) Edison, c) Humphrey Davy, d) None -
12. What is a Bio Gas?
a) Formed by burning Barium, b) formed by burning Phosphorous,
c) formed by decomposition of plant and animal wastes in the absence of air, d) by burning iron
-
13. What is a Fossil Fuel?
a) Fuel formed by the slow compression of buried forests,
b) Fuel with LPG, c) Fuel due to burning of cotton wastes, d) None
-
14. From which word petroleum is derived?
a) Latin, b) Spanish, c) Greek, d) Roman
-
15. What happens when combustion takes place for a substance?
a) A substance reacts with H2 (Hydrogen),
b) A substance reacts with Co2 (Carbon dioxide)
c) A substance reacts with oxygen to liberate energy in the form of heat and light
d) None
-
16. Which is not found in the mixture of chemicals in a cracker we use in Deepavali or any festival?
a) Carbon, b) Sulphur, c) Potassium Nitrate, d) Tungsten
-
17. What is spontaneous combustion?
a) Combustion at very high temperature,
b) Combustion at room temperature,
c) Combustion with igniter,
d) None
-
18. What is the formation of rust on iron called as?
a) Rapid oxidation, b) slow oxidation, c) spontaneous combustion d) None
-
19. In which zone of a candle light, the Oxygen from air mixes well the fuel, for bringing about complete combustion?
a) Dark innermost zone, b) Bright Luminous middle zone, c) This zone is the outer zone faintly bluish color. d) None
-
20. Why does a Goldsmith use a blowpipe and blows air, while working on gold with fire?
a) The air blown aids combustion of un-burnt fuel. b) To remove dirt from gold, c) to prevent mixture of Oxygen (O2), d) none
-
21. How to put out fire quickly?
a) By pouring oil, b) by cutting off air supply, c) by methane, d) none
-
22. Which of the following should not be used for putting out fire?
a) Foam, b) Carbon dioxide, c) Blanket, d) Kerosene
Verkoper
Chakrapani Srinivasa (Padmaja), Freelance journalist from India possesses Bachelor degree in Engineering (B.E) and Post graduate in Business Management (MBA) with Distinction. He has worked as Associate Editor of ‘Naradar’ fortnightly journal in Chennai, India. He is the Senior Editor of the journal “The Divineness”. He has written 1300 articles and e books in English through Smashwords Inc, Kindle Direct Publishing, Atlanta Publications, Cooperjal publications (UK), lulu.com, ezinearticles.com, shvoong.com, iproclaim.com, Smashwords Publications (USA) and a news journal (Germany). He is the Consulting Editor: Contemporary Who’s Who-Research Board of Advisers of ABI, USA. Contributed articles, short stories, cartoons, jokes, and travelogues in Tamil, which were published in leading journals like Ananda Vikatan, Kumudam, Savi, Kalki, Dinamani Kadhir, Dinamani daily, Idhayam Pesukirathu, Naradar, Thisaigal, etc . Written many novels, short stories and travelogues in Tamil, which are published by pothi.com and Notion Press Amazon, Draft2Digital and Smashwords have published several books in English. He has written 1300 articles, edited, coordinated with international publishers as well as Indian Publishers and published 90 books out of which 15 are in Tamil and the rest in English.
- 3 oefenvragen gemaakt
- 1 documenten geüpload
Gerelateerde oefenvragen
28 oefenvragenAl meer dan 146.000 tevreden studenten
-
NielsjongFijn dat er zo’n website bestaat. Ik gebruik Knoowy voor mijn zelfstudie.
-
rolfoli
Overzichtelijk en handige website in gebruik. Voor thematisch onderwijs zeker een aanvulling.
-
dollyvanderpoel
Ik ben altijd erg blij met de samenvattingen van Knoowy.
-
noelle192
Knoowy is zeker een aanrader. Ze hebben tot nu toe iedere paper kunnen leveren die ik nodig had. Ik heb hierdoor alleen maar hoge cijfers en nog nooit een onvoldoende gehad.
-
KrystleS
Helpt je op weg met je studie. De korting bij aanschaf van meerdere documenten is fijn.
-
MaritvdBoogert
Site met goede samenvattingen. Helpt mij erg met mijn studie! Ik zou het zeker aanraden.
-
Beyz
Ik vind Knoowy erg fijn. Je kunt door allerlei studenten geholpen worden. Heel snel ook!
-
Mathilde168890
Dit is een hele handige site voor als je zelf niet goed kan of geen tijd hebt om samen te vatten. Aanrader!
downloads
Verkoop samenvattingen en andere studiedocumenten
Document uploaden
Overhoor jezelf en verdien geld met zelfgemaakte oefenvragen
Oefenvragen maken
Hoe het werkt
Verdien geld
Koop en verkoop samenvattingen en andere studiedocumenten voor: Universiteit - HBO - MBO - Middelbare school - Basisschool - Studieboeken
Ondersteuning bij het leren: Oefenvragen leren - Oefenvragen maken - Stel een studievraag - Studiebot antwoorden
- Nederlands - € (EUR)
Actie: ontvang 10% korting bij aankoop van 3 of meer items!
Actie: ontvang 10% korting bij aankoop van 3 of meer items!
