Question

WHAT HAPPENS WHEN DILUTE HYDROCHLORIC ACID IS ADDED ON ZINC GRANULES IN A TEST TUBE? GIVE EQUATION.​

Answer 1

Answer:

$\qquad\qquad\underline{\textsf{\textbf{ \color{magenta}{AnSwEr} }}}$

When dilute hydrochloric acid is added to granulated zinc placed in a test tube, a colourless and odourless gas is evolved with bubbles.

The chemical reaction can be written as:

$\red{ \boxed{\sf{Zn + 2HCL \longrightarrow ZnCl_2 + H_2}}}$

Answer 2

Answer:

Hydrogen gas is evolved which burns with pop sound

Zn + 2HCl → ZnCl2 + H2