(A) When an organic compound is heated with $CuO$,carbon is oxidized to $CO_{2}$ and hydrogen is oxidized to $H_{2}O$. Since the compound produces $CO

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(A) When an organic compound is heated with $CuO$,carbon is oxidized to $CO_{2}$ and hydrogen is oxidized to $H_{2}O$. Since the compound produces $CO_{2}$,it must contain carbon. Since it does not produce water,it does not contain hydrogen. Among the given options,$CCl_{4}$ (carbon tetrachloride) is the only compound that contains carbon but no hydrogen. Therefore,the correct option is $A$.

Class 11 Chemistry 8-3.Organic Chemistry : Purification and characterization Chemical analysis of organic compounds

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An organic compound on heating with $CuO$ produces $CO_{2}$ but no water. The organic compound may be

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A
carbon tetrachloride
B
chloroform
C
methane
D
ethyl iodide

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8-3.Organic Chemistry : Purification and characterization

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Chemical analysis of organic compounds

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An organic compound on heating with $CuO$ produces $CO_{2}$ but no water. The organic compound may be

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The fusion of sodium with an organic compound containing nitrogen gives mainly:

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