CBSE Class 12 Chemistry 2016 Delhi Set 1 Solved Paper

Question : 9

Total: 26

For a reaction : 2NH3(g)

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N2(g)+3H2(g); Rate =k;
(i) Write the order and molecularity of this reaction.
(ii) Write the unit of k

Solution:

(i) Order - Zero, Molecularity - Two
(ii) Units of k− mol L−1 s−1

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