Question

200ml of hydrogen gas combine with 100 mp of oxygen gas to form 200 ml of water vapour it illustrate which law​

Answer 1

avagadro's law is being illustrated

Answer 2

Answer:

Law of multiple proportion

Explanation:

TO FIND: The law it obeys

Given :

      Quantity of hydrogen gas is 200ml

       Quantity of oxygen gas is 100 ml

        Quantity of water vapour is 200ml

     

     law of multiple proportion:

                              This law states that when to two elements combine to form new more than one compound that will combine with a fixed mass of other elements that always be in the ratio of whole numbers.

      $H_{2} +O_{2}$     →    $H_{2} O$

200ML  100ML   200ML

This is in the ratio of  2:1

Therefore the law is will be LAW OF MULTIPLE PROPORTION.

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