Number of hydrogen atoms per molecule of a hydrocarbon A having carbon is (Given: Molar mass of A )

Question

Number of hydrogen atoms per molecule of a hydrocarbon A having  carbon is  (Given: Molar mass of A )

Canvas Classes · Accepted Answer

Strategy:
 First, determine the mass of Carbon per mole of the compound using the given mass percentage. The remaining mass of the molar mass must be due to Hydrogen atoms.

Step 1: Calculate mass of Carbon per mole
Molar mass .

Step 2: Calculate number of Carbon atoms

Step 3: Calculate number of Hydrogen atoms

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