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) greenish yellow gas is evolved d) the colourless and odourless gas evolves with a
pop​

Answer 1

Answer:

WE WILL OBSERVE A COLOURLESS AND ODOURLESS GAS WITH A POP SOUND OF BUBBBLES .

HOPE IT HELPS YOU

REGARDS,

A BRAINLY MATE

Answer 2

Answer:

Hydrogen.

d) The colourless and odourless gas evolves with a pop

Explanation:

Thanks