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Q.1  2 volumes of NH3 gave 1 volume of N and 3volume of H how mch H will be obtained by dissociation of 40 ml of nh3???



6 years ago


Answers : (1)


           2NH3------) N2 + 3H2        is the given reaction.

=)     2(22400ml)           3(2)gm

=)     44800ml                  6gm



    44800ml of NH3 gives H2 =6gm

=)40ml  of NH3 gives    H2=(6/44800)*40



6 years ago

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