Quiz Summary
0 of 30 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 30 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 30
1. Question
Which of the following fuel produces ash on burning:
CorrectIncorrect -
Question 2 of 30
2. Question
The zone of a flame used by goldsmith for melting gold and silver is:
CorrectIncorrect -
Question 3 of 30
3. Question
Can the process of rusting he called combustion ?
CorrectIncorrect -
Question 4 of 30
4. Question
Is heat and light produced by Sun a combustion process?
CorrectIncorrect -
Question 5 of 30
5. Question
Heat and light produced in the sun is by:
CorrectIncorrect -
Question 6 of 30
6. Question
Ignition temperature is the:
CorrectIncorrect -
Question 7 of 30
7. Question
Which of them can be easily burnt with the help of a matchstick?
CorrectIncorrect -
Question 8 of 30
8. Question
A mgtchstjck does not catch fire on its own at room temperature because its:
CorrectIncorrect -
Question 9 of 30
9. Question
Which of the following gas extinguishes fire:
CorrectIncorrect -
Question 10 of 30
10. Question
Combustion that takes place at a very fast rate is called:
CorrectIncorrect -
Question 11 of 30
11. Question
The coldest zone of candle is:
CorrectIncorrect -
Question 12 of 30
12. Question
Smoke contains:
CorrectIncorrect -
Question 13 of 30
13. Question
The colour of the non-luminous zone is:
CorrectIncorrect -
Question 14 of 30
14. Question
Which of the following fuel has the highest calorific value:
CorrectIncorrect -
Question 15 of 30
15. Question
The fuel which replaces use of diesel and petrol as fuels in automobiles is:
CorrectIncorrect -
Question 16 of 30
16. Question
Which of following does not produce flame on burning:
CorrectIncorrect -
Question 17 of 30
17. Question
Which of the following is best fuel for automobiles:
CorrectIncorrect -
Question 18 of 30
18. Question
which of the following causes global warming:
CorrectIncorrect -
Question 19 of 30
19. Question
The unit of calorifie virtue is:
CorrectIncorrect -
Question 20 of 30
20. Question
The hottest zone of candle fleme is:
CorrectIncorrect -
Question 21 of 30
21. Question
A chemical process in which a substance reacts with oxygen to give off heat is called.
CorrectIncorrect -
Question 22 of 30
22. Question
Which of the following burns with flame:
CorrectIncorrect -
Question 23 of 30
23. Question
Magnesium burns in air to form
CorrectIncorrect -
Question 24 of 30
24. Question
Which of the following substance is not combustible:
CorrectIncorrect -
Question 25 of 30
25. Question
In which of the following conditions combustion takes place:
CorrectIncorrect -
Question 26 of 30
26. Question
Which of the following is smoke free fuel:
CorrectIncorrect -
Question 27 of 30
27. Question
Coal mainly contains:
CorrectIncorrect -
Question 28 of 30
28. Question
Which poisonous gas is formed as a result of incomplete combustion ?
CorrectIncorrect -
Question 29 of 30
29. Question
The natural solid fuel is:
CorrectIncorrect -
Question 30 of 30
30. Question
Which of the following give us pollution free environment on burning:
CorrectIncorrect