A vessel contains equal weights of two gases x and y at 8 atm pressure. If the partial pressure of x is 3 atm, then the ratio of molecular weights is:
3:5
5:3
9:25
25:9

Question

A vessel contains equal weights of two gases x and y 8 atm pressure- If the partial pressure of x is 3 atm- then the ratio of molecular weights is-3-55-39-2525-9

Toppr Admin · Accepted Answer

According to Dalton-apos-s law of partial pressure for non-reacting gases-PTotal-px-py-x21D2-py-8-x2212-3-5atm

A vessel contains equal weights of two gases x and y at 8 atm pressure. If the partial pressure of x is 3 atm, then the ratio of molecular weights is:3:55:39:2525:9

According to Dalton's law of partial pressure for non-reacting gases,PTotal=px+py⇒py=8−3=5atm

A vessel contains equal weights of two gases x and y at 8 atm pressure. If the partial pressure of x is 3 atm, then the ratio of molecular weights is:
3:5
5:3
9:25
25:9

According to Dalton's law of partial pressure for non-reacting gases,

$P_{T o t a l} = p_{x} + p_{y} \Rightarrow p_{y} = 8 - 3 = 5 a t m$