Chemistry, asked by shivansh149064, 1 year ago

which one of the following would you need to identify the gas that evolved when you heat NaoH solution with zinc metal. explain the reaction.

Answers

Answered by teddyfeb29
3
They would react to form sodium zincate and hydrogen... Which can be identified by the following tests:

hydrogen burns with a pale blue flame when a burning splint is brought near to it

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