Question

Mohan prepared lime water and next month used it for the experiment showing Co2 is evolved in the process of respiration.
i. White precipitate is formed.
ii.White precipitate is not formed .
iii. Lime water must be fresh.
iv. Lime water can be used anytime.
option-
a.(ii) is correct
b. (ii)and (iii) are correct
c.(i) and (iv) are correct
d. (ii) and (iv) are correct

Answer 1

It maybe (i) and (iv)

Lime water can be used anytime to do this experiment

While doing this we observe that whit precipitate is formed

Answer 2

Explanation:

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