Question

when dilute hydrochloric acid is added to granulated zinc placed in a test tube the observation made is
a) the surface of the metal turns shining
b) the reaction mixture turns milky
c) odour of chlorine is observed
d) a colourless and odour less gas evolves with bubbles



plzz gve me answer...any one

Answer 1

I think d is the answer because

If we add hcl to zinc then the reaction will be

Zn +hcl gives...zncl2 + h2

So hydrogen is the colourless and odourless gas which is released

Answer 2

Answer:

the answer is d) a colourless and odour less gas envolves with bubbles

Explanation:

it cant be explain here it needs an practical