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Question
Assertion :If H2 and Cl2 enclosed separately in the same vessel pressures of 100 and 200 mm respectively, their mixture in the same vessel at the same temperature will exert pressure of 300 mm. Reason: Dalton's law of partial pressures states that total pressure is the sum of partial pressures.
Assertion :If H2 and Cl2 enclosed separately in the same vessel pressures of 100 and 200 mm respectively, their mixture in the same vessel at the same temperature will exert pressure of 300 mm. Reason: Dalton's law of partial pressures states that total pressure is the sum of partial pressures.
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Solution
The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
If H2 and Cl2 enclosed separately in the same vessel pressures of 100 and 200 mm respectively, their mixture in the same vessel at the same temperature will exert pressure of 300 mm.
Dalton's law of partial pressures states that in a mixture of non-reacting gases, total pressure is the sum of partial pressures of the individual gases.
Ptotal=PH2+PCl2=100+200=300 mm Hg.
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
If H2 and Cl2 enclosed separately in the same vessel pressures of 100 and 200 mm respectively, their mixture in the same vessel at the same temperature will exert pressure of 300 mm.
Dalton's law of partial pressures states that in a mixture of non-reacting gases, total pressure is the sum of partial pressures of the individual gases.
Ptotal=PH2+PCl2=100+200=300 mm Hg.
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
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