Chemistry, asked by kshukathi, 9 months ago

please give me the answer for 9 th question please please

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Answers

Answered by smahinderkaur

Answer:

both a and b that is option d

Answered by IshikaSunilSharma

Answer:

option d

because metal react with acids to give hydrogen gas

and hydrogen gas is lighter than h2o

hope it helps u dear

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