Draw the structure of propane.

Important Questions on Carbon and its Compounds

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Butane and isobutane are:

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Which of the following is a functional isomer of ${\mathrm{CH}}_3-\mathrm{COOH}$:

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Which of the following is an odd compound?

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Which of the following is not a saturated hydrocarbon?

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Which of the following would exhibit isomerism?

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Which of the following pairs is an example of chain isomer?

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In ${\mathrm{C}}_5{\mathrm{H}}_{11}\mathrm{B}\mathrm{r}$, the number of possible isomers are:

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Select the two factors because of which carbon compounds exist in large numbers. 

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Open-chain saturated hydrocarbons are called

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${\mathrm{C}}_6{\mathrm{H}}_{12}$ hydrocarbon is:

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The functional group in methanol and methanal are respectively

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Compounds made up of carbon and hydrogen only are called

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Number of $\mathrm{\sigma }$ and $\mathrm{\pi }$ bonds in benzene will be-

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Which of the following represent the correct order of unsaturation?

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The functional group which always occurs in the middle of a carbon chain is:

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In the reaction ${\mathrm{CH}}_3\mathrm{COONa}+\mathrm{NaOH}\underset{\mathrm{Heat}}{\overset{\mathrm{CaO}}{\to }}X+{\mathrm{Na}}_2{\mathrm{CO}}_3$
product $\mathrm{‘}\mathrm{X}\mathrm{’}$ would be-

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${\mathrm{C}}_4{\mathrm{H}}_{10}$ is the chemical formula of _____.

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The property of self-combination of the atoms of the same element to form long chains is known as:

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${\mathrm{C}}_2{\mathrm{H}}_4{\mathrm{O}}_2$ is a/an

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Benzene with molecular formula, ${\mathrm{C}}_6{\mathrm{H}}_6$_, has