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Comprehension-1 Two closed identical c...

Comprehension-1
Two closed identical conducting containers are found in the laboratory of an old scientist. For the vertification of the gas some experiments are performed on the two boxes and the results are noted.

Experimenet 1.
When the two containers are weighed `W_(A) = 225tg, W_(B) = 160 g` and mass of evacuated container `W_(C) = 100g`.
Experiment 2.
When the two containers are given same amount of heat same temperature rise is recorded. The pressure changes found are
`DeltaP_(A) = 2.5 atm, Deltap_(B) = 1.5 atm`.
Required data for unknown gas:
`|(underset("molar mass")(Mono)",He,Ne,Ar,Kr,Xe,Rd),(,4g,20g,40g,84g,131g,222g),(underset(molar mass)(Dia),H_(2),F_(2),N_(2),O_(2),CI_(2),),(,2g,19g,28g,32g,71g,)|`
Total number of molecules in 'A' (here `N_(A) =` Avagadro number)

A

Mono, Mono

B

Dia, Dia

C

Mono, Dia

D

Dia, Mono

Text Solution

Verified by Experts

The correct Answer is:
C
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Comprehension-1 Two closed identical conducting containers are found in the laboratory of an old scientist. For the vertification of the gas some experiments are performed on the two boxes and the results are noted. Experimenet 1. When the two containers are weighed W_(A) = 225tg, W_(B) = 160 g and mass of evacuated container W_(C) = 100g . Experiment 2. When the two containers are given same amount of heat same temperature rise is recorded. The pressure changes found are DeltaP_(A) = 2.5 atm, Deltap_(B) = 1.5 atm . Required data for unknown gas: |(underset("molar mass")(Mono)",He,Ne,Ar,Kr,Xe,Rd),(,4g,20g,40g,84g,131g,222g),(underset(molar mass)(Dia),H_(2),F_(2),N_(2),O_(2),CI_(2),),(,2g,19g,28g,32g,71g,)| Identify the gas filled in the container A and B .

Experiment 1.When the two containers are weighed, W_A = 225 g, W = 160 g and mass of evacuated container W_C = 100 g . Experiment 2.When the two containers are given same amount of heat, same temperature rise is recorded. The pressure change found are Delta P_A = 2.5 atm, Delta P_B = 1.5 atm

Two closed Identical conducting containers are found in the laboratory of an old scientist. For the verification of the gas some experiments are performed on the two boxes and the results are noted. Experiment 1 When the two containers are weighed W_(A) = 225g , W_(B) = 160g and mass of evacuated container W_(C) = 100g . Experiment 2. when the two containers are given same amount of heat same temperature rise is recorded . The pressure change found are DeltaP_(A) = 2.5"atm" . " " DeltaP_(B) = 1.5"atm" Identify the gas filled in the container A and B

Two closed Identical conducting containers are found in the laboratory of an old scientist. For the verification of the gas some experiments are performed on the two boxes and the results are noted. Experiment 1 When the two containers are weighed W_(A) = 225g , W_(B) = 160g and mass of evacuated container W_(C) = 100g . Experiment 2. when the two containers are given same amount of heat same temperature rise is recorded . The pressure change found are DeltaP_(A) = 2.5"atm" . " " DeltaP_(B) = 1.5"atm" Identify the type of gas filled in container A and B respectively

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