1.

A gas is found to have the formula `(CO)_n` if its vapour density is 56 the value of n will beA. 7B. 5C. 4D. 3

Answer» Correct Answer - C
V.D.=56
Mol.mass =2xxV.D=2xx56=112
`(CO)_(n)=112 "or" (12+16)_(n)=112 `
`(28)_(n)=112 "or"n=(112)/(28)=4`


Discussion

No Comment Found

Related InterviewSolutions