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Class 11ChemistrySome Basic Concepts of ChemistryPercentage composition and Molecular formula
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The empirical formula of a compound is $CH_2$. If the molar mass of the compound is $42 \ g/mol$,what is its molecular formula?

  • A
    $CH_2$
  • B
    $C_2H_4$
  • C
    $C_3H_6$
  • D
    $C_3H_8$
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Some Basic Concepts of Chemistry

Subtopic

Percentage composition and Molecular formula

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