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Compound A contains 8.7% Hydrogen, 74% Carbon and 17.3% Nitrogen. The molecular formula of the compound is,

Given : Atomic masses of C,H and N are 12, 1 and 14 amu respectively. The molar mass of the compound A is 162 g mol-1.

Option 1 -

 C4H6N2

Option 2 -

C2H3N

Option 3 -

C5H7N

Option 4 -

C10H14N2

0 1 View | Posted 3 months ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    3 months ago
    Correct Option - 4


    Detailed Solution:

    Empirical formula is C5H7N

    Empirical mass = 81

    Molecular mass = 162

    So, molecular formula is C10H14N2

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