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The set up was used to prepare dry hydrogen gas. Study it and answer the questions that follow.

      

The set up was used to prepare dry hydrogen gas. Study it and answer the questions that follow.
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i) Is set-up used to prepare the gas correct? Give reason.
(ii) What would be liquid Y?
(iii) Give two physical properties of hydrogen gas

  

Answers


sharon
(i) NO
- The gas is less dense hence can’t be collected by downward delivery.
(ii) Concentrated sulphuric (VI) acid.
(iii) – It’s colourless
- Odourless
- Less dense than air
sharon kalunda answered the question on March 27, 2019 at 13:42


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