The increasing order of effusion among the gases, $H_{2}, O_{2}, N H_{3}$ and $C O_{2}$ is :

H_{2}, C O_{2}, N H_{3}, O_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

H_{2}, N H_{3}, O_{2}, C O_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

H_{2}, O_{2}, N H_{3}, C O_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C O_{2}, O_{2}, N H_{3}, H_{2}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is A $C O_{2}, O_{2}, N H_{3}, H_{2}$
Rate of effusion of gases is inversely proportional to square root of molecular mass of gases.
$R a t e \propto \sqrt{\frac{1}{M}}$ .

The smaller the value of $M$ , more is the rate of effusion.
$C O_{2} < O_{2} < N H_{3} < H_{2}$
44 32 17 2

Suggest Corrections

Similar questions

H_{2}, O_{2}, {N H}_{3}, {C O}_{2}

H_{2}, O_{2}, {CO}_{2}, {NH}_{3} .

Calculate the molecular masses of $H_{2}, O_{2}, C O_{2}, N H_{3}, C H_{3} O H .$ [5 MARKS]

The volumes of gases $H_{2}, C H_{4}, C O_{2} a n d N H_{3}$ absorbed by 1 g of charcoal at 288 K are in the order:

C + O_{2} \to C O_{2}

H_{2} + C l_{2} \to H C l

N_{2} + H_{2} \to N H_{3}

F e + O_{2} \to F e_{2} O_{3}

Join BYJU'S Learning Program