umber of hydrogen atoms per molecule of a hydrocarbon A having 85.8%85.8% carbon is (Given : Molar mass of A=84 g mol−1A=84 g mol-1 )
Question
Solution 1
Step 1: Calculate the mass of carbon in one mole of the hydrocarbon A.
Given that the percentage of carbon in the hydrocarbon A is 85.8%, the mass of carbon in one mole of A is 85.8% of the molar mass of A.
So, mass of carbon = 85.8/100 * 84 g/mol = 72.072 g/mol
Step 2: Calculate the number of mo Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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