Quiz-summary
0 of 10 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Information
CBSE Class 9 Chemistry Is Matter Around us pure (Hard)
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 have to finish following quiz, to start this quiz:
Results
0 of 10 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Answered
- Review
-
Question 1 of 10
1. Question
Which of the following is the correct set of apparatus for fractional distillation?
Correct
Incorrect
-
Question 2 of 10
2. Question
The sequence of steps for separating a mixture of salt, sand and camphor is:
Correct
Incorrect
-
Question 3 of 10
3. Question
Four samples A, B, C, D are prepared by adding a pinch of copper sulphate, a spatula of copper sulphate, a spatula of chalk powder, and some milk, to water respectively. Which of these will exhibit the Tyndall effect?
Correct
Incorrect
-
Question 4 of 10
4. Question
When a bottle of soda water is opened, carbon dioxide escapes, producing a fizz. This is due to
Correct
Incorrect
-
Question 5 of 10
5. Question
Which of the following property does not describe a compound?
Correct
Incorrect
-
Question 6 of 10
6. Question
When two liquids do not mix, they form two separate layers and are known as
Correct
Incorrect
-
Question 7 of 10
7. Question
Which of the following elements is not a metalloid?
Correct
Incorrect
-
Question 8 of 10
8. Question
In tincture of iodine, find the solute and solvent?
Correct
Incorrect
-
Question 9 of 10
9. Question
Four samples A, B, C, D are prepared by adding a pinch of copper sulphate, a spatula of copper sulphate, a spatula of chalk powder, and some milk, to water respectively. Which of these will form a clear and transparent solution:
Correct
Incorrect
-
Question 10 of 10
10. Question
According to the definition of pure substance, which of the following is a pure substance?
Correct
Incorrect