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  • Which of the reagents can be used for controlled oxidation?Option: 1 <img alt="\mathrm{Mo_2O_3}" src="https://entrancecorner.oncodecogs.com/gif.latex

Which of the reagents can be used for controlled oxidation?

Option: 1

\mathrm{Mo_2O_3}


Option: 2

O_2+\left ( CH_3COO \right )_2Mn


Option: 3

PCC


Option: 4

All of these


Answers (1)

best_answer

Controlled Oxidation of Alkane -

Alkane on heating with a regulated supply of O2 or air at high pressure and in the presence of suitable catalysts give a variety of oxidation products.

\mathrm{CH_{4}+O_{2}}\xrightarrow[\Delta ]{\mathrm{Mo_{2}O_{3}}}\mathrm {HCHO + H_{2}O}

\mathrm{2CH_{3}-CH_{3}+3O_{2}}\xrightarrow[\Delta ]{\mathrm{(CH_{3}COO)_{2}Mn}}\mathrm{2CH_{3}COOH+2H_{2}O}

\mathrm{CH}_{4}+\underset{\text { limited }}{\mathrm{O}_{2}} \stackrel{\text { Burn }}{\longrightarrow} \underset{\substack{\text { carbon } \\ \text { black }}}{\mathrm{C}}+2 \mathrm{H}_{2} \mathrm{O}

All of the given reagents are used in controlled oxidation.

PCC is used for the controlled oxidation of alcohols to aldehydes or ketones.

Therefore, option (4) is correct.

Posted by

shivangi.shekhar

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