nbsp-A gas is found togave molecular mass formula -CO-x nbsp- its V-D- is 70 The value of x nbsp-is

Vapour density x nbsp; 2 = Molecular mass70 x 2 = Molecular mass nbsp;Molecular mass = 140 uNow,(CO)x = 140(12 + 16) x = 14028 x = 140x = 140/28x = 5 ...

254

You visited us 254 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Chemistry

Physical Properties

nbsp;A gas is...

Question

A gas is found togave molecular mass formula (CO)x . its V.D. is 70 The value of x is

Open in App

Solution

Vapour density x 2 = Molecular mass
70 x 2 = Molecular mass
Molecular mass = 140 u
Now,
(CO)x = 140
(12 + 16) x = 140
28 x = 140
x = 140/28
x = 5

Suggest Corrections

Similar questions

Q. A gas is found to have molecular formula

(C O)_{x}

. Its vapor denisty is 70. The value of

x

will be:

A gas is found to have a formula $[C O] x$ . If its vapour density is 70, the value of x is

Q. A gas is found to have the formula

(C O)_{x}

, If its vapor density is 70 then the value of

x

must be:

Q. A gas having molecular formula

O_{n}

. If its vapour density is 24. The value of n is?

The answer to each question of this set is a single digit integer, ranging from 0 to 9:

A gas is found to have the molecular formula

(C_{3} O_{2})_{n}

. Its vapour density is 34. The value of n will be ........

Join BYJU'S Learning Program

A gas is found togave molecular mass formula (CO)x . its V.D. is 70 The value of x is

Vapour density x 2 = Molecular mass70 x 2 = Molecular mass Molecular mass = 140 uNow,(CO)x = 140(12 + 16) x = 14028 x = 140x = 140/28x = 5

Vapour density x 2 = Molecular mass
70 x 2 = Molecular mass
Molecular mass = 140 u
Now,
(CO)x = 140
(12 + 16) x = 140
28 x = 140
x = 140/28
x = 5