Below is a set-up of apparatus used to prepare hydrogen gas in the laboratory. Study it and answer the questions that follow.

      

Below is a set-up of apparatus used to prepare hydrogen gas in the laboratory. Study it and answer the questions that follow.
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(a) Write a chemical equation for the two reactions taking place in he above set-up.
(b) State the chemical test for hydrogen gas.

  

Answers


sharon
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(b) Burns with a ‘pop’ sound when ignited in presence of air.
sharon kalunda answered the question on March 27, 2019 at 07:20


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