Q.
lf w gram of an organic compound is combusted with CuO/O2 and the water produced wH2O gram. The percentage of hydrogen in it is :
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a
182×wH2Ow×100
b
218×wwH2O×100
c
218×wH2Ow×100
d
182×wwH2O×100
answer is C.
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Detailed Solution
percentage of hydrogen =218×wt of waterwt of organic compound×100
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