Question

A student added dilute HCl to a test tube containing zinc granules and
made following observations :
(a) the zinc surface became dull and yellow
(b) a gas evolved which burnt with a pop sound
(c) the solution remained colourless
(d) the solution becomes green in colour
NO SPAM PLZ
Answer with explaination will be brainliest..

Answer 1

Answer:

(b)

Explanation:

Reaction - Zn + HCl --> ZnCl + H2

H2 burns with a pop sound

Answer 2

Answer:

b. a gas evolved which burnt with a pop sound.

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