Question

Give reasons for the following statements. a) Air is a mixture, not a compound. b) Tap water is a mixture, not a compound.​

Answer 1

Answer:

Solution: Air is a mixture and not a compound because: Air does not have a formula like a mixture, while compounds have a fixed formula. When air is formed by gases, there is no energy change.

Answer 2

Answer:

option A and B both are correct.

Explanation:

in air there are a lot of gases

in tap water it is the mixture of rain,ground water,pond water, etc...