Question

Which of the following is true?

Solution

Correct option is

CO is used in the extraction of Ni by Mond’s process

 

Option Ist is false as Coke is not found in nature. It is an artificial product. Option IVth is also false as CO2cannot be formed by dehydration of formic acid.   

                           

Option IInd is also false as Producer gas is a mixture of CO and N2.

SIMILAR QUESTIONS