Question

$\huge\blue {\underline { \overline{ \bf \mid\: \: \: \: \: QUESTION \: \: \: \: \mid}}}$



How will you prove that hydrochloric acid contains hydrogen chlorine?​

Answer 1

When moist starch iodide paper is held in the greenish yellow gas, it turns blue black, thereby proving that the gas is chlorine. This experiment proves that hydrochloric acid contains both hydrogen and chlorine.

please mark my ans as brainliest

Answer 2

Answer:

$\huge\blue {\underline { \overline{ \bf \mid\: \: \: \: \: QUESTION \: \: \: \: \mid}}}$

Explanation:

hope it helps_______________