Question

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Say whether the statement are True or False:-
Strong acids can burn the skin as they are corrosive.
ii) China rose solution turns blue when acid is added to it.
Crystallisation is an irreversible change.
iv) Conduction of heat is more effective when molecules are packe
v) A rise of 1 k is equal to a rise of 1 degree Celsius.
vi)
The rate of expansion of all liquids on heating is the same.
vii) Mohair is obtained from the alpaca.​

Answer 1

Answer:

True False True

Explanation:

T F T F T F T

Answer 2

Answer:

1. True

2. False

3. True

4. True

5. False

6. False

7. Don't know