CO-H2-H2673k-300atm-Cr2O3-ZnO- The above shown reaction may by used for manufacture of-

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Preparation of Alcohols from Grignard Reagents

CO+H2+H2673k,...

Question

$(C O + H_{2}) + H_{2} 673 k, 300 a t m, / C r_{2} O_{3} - Z n O \to$
The above shown reaction may by used for manufacture of:

H C H O

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C H_{3} C O O H

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H C O O H

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C H_{3} O H

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Solution

The correct option is D $C H_{3} O H$
Methanol is prepared on an industrial scale from a mixture of CO and H2. The mixture is subjected to 200atm pressure and passed over ZnO and Cr2O3 catalyst at 400 to 450 degrees celsius.

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Similar questions

Q. The reaction:

C O + H_{2} - ------ \to (W a t e r G a s) + H_{2} C r_{2} O_{3}, Z n O - ------- \to 673 k, 300 a t m

May be used for the manufacture of

C O + H_{2} \to C H_{3} O H

Which catalyst is used in the above reaction?

Q. Dihydrogen reacts with CO at 700K in the presence of a catalyst

Z n O / C r_{2} O_{3}

to form

The heats of neutralisation of $C H_{3} C O O H$ , HCOOH, HCN and $H_{2} S$ are -12.8, -13.2, -3.2 and -3.9 kcal per equivalent. Arrange these acids in increasing order of strength.

(a) What happens when ethanol is oxidised with alkaline potassium permanganate (or acidified potassium dichromate)? Write the equation of the reaction involved.
(b) Choose those compounds from the following which can turn blue litmus solution red :
$H C H O, C H_{3} C O O H, C H_{3} O H, C_{2} H_{5} O H, H C O O H, C H_{3} C H O$
Give reasons for your choice.

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(CO+H2)+H2673k,300atm,/Cr2O3−ZnO→ The above shown reaction may by used for manufacture of:

The correct option is D CH3OHMethanol is prepared on an industrial scale from a mixture of CO and H2. The mixture is subjected to 200atm pressure and passed over ZnO and Cr2O3 catalyst at 400 to 450 degrees celsius.

$(C O + H_{2}) + H_{2} 673 k, 300 a t m, / C r_{2} O_{3} - Z n O \to$
The above shown reaction may by used for manufacture of:

The correct option is D $C H_{3} O H$
Methanol is prepared on an industrial scale from a mixture of CO and H2. The mixture is subjected to 200atm pressure and passed over ZnO and Cr2O3 catalyst at 400 to 450 degrees celsius.