Question

Innov experiment a student found that on heating zinc metal with dilute sodium hydroxide solution a gas is evolved. Which properties is shown by the evolved gas and give epuation

Answer 1

Answer:

when zinc metal is treated with dilute sodium hydroxide a gelatinous white ppt of Na2ZnO2 and hydrogen gas. This gas evolved is a good reducing agent and creates a pop sound when a burning candle is bought near to it.

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