Question

hydrocarbom contains 10.5 g of carbon per gram of hydrogen. Calculatr emperical formula​

Answer 1

Answer:

Therefore, we can write that- $12x + y$ $= 92$. Now, according to the question, hydrocarbons contain $10.5g$ of carbon per gram of hydrogen. ... Therefore, the formula of the hydrocarbon is ${{C}_{7}}{{H}_{8}}$ and its formula mass will be $\left( 12\times 7 \right)+8=92$.

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