Containers A, B,and C of equal volume contain | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) According to Avogadro's Law,at constant temperature and pressure,equal volumes of gases contain an equal number of moles $(n)$.Since $n = \frac{m}

Vedclass · Accepted Answer

$C < B < A$

Vedclass · Answer

(D) According to Avogadro's Law,at constant temperature and pressure,equal volumes of gases contain an equal number of moles $(n)$.Since $n = \frac{m}{M}$,the mass $(m)$ is directly proportional to the molar mass $(M)$ of the gas $(m = n 	imes M)$.The molar masses are: $M(O_2) = 32 \ g/mol$,$M(Ne) = 20 \ g/mol$,and $M(CH_4) = 16 \ g/mol$.Therefore,the order of increasing mass is $M(CH_4) < M(Ne) < M(O_2)$,which corresponds to $C < B < A$.

Containers $A, B$,and $C$ of equal volume contain oxygen,neon,and methane gases respectively at the same temperature and pressure. Which of the following is the correct order of their increasing mass?

Similar Questions

Calculate the number of moles in $11.2 \ L$ of oxygen gas at $STP$.

Consider two sealed jars of equal volume. One contains $2 \ g$ of hydrogen at $200 \ K$ and the other contains $28 \ g$ of nitrogen at $400 \ K$. The gases in the two jars will have

Which of the following has the maximum number of molecules?

At the same temperature,$10 \ dm^3$ of $N_2$ gas and $10 \ dm^3$ of gas $x$ contain the same number of molecules. What is the gas $x$?

If $24 \times 10^{23}$ molecules are removed from $50 \ g$ of hydrogen gas $(H_2)$,how many moles of hydrogen remain?

Vedclass Test Series

Exam Paper Generator

Online Exam Module