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ChemistryCHEMISTRY IN EVERYDAY LIFECHEMISTRY IN EVERYDAY LIFEMedium2 minQB
ChemistryMediumsingle choice
Passage / Comprehension

The equilibrium pressure of NH4CN(s)  NH3(g) + HCN(g) is 3 atm when only NH4CN(s) is taken initially in the first experiment. In the second experiment, NH4CN(s) is allowed to decompose in presence of NH3 in such a way that new partial pressure of NH3 at new equilibrium is equal to total pressure at original equilibrium.

What is the ratio of total pressures in experiments first and second ?

Options:

Answer:
B
Solution:

Stream:JEESubject:ChemistryTopic:CHEMISTRY IN EVERYDAY LIFESubtopic:CHEMISTRY IN EVERYDAY LIFE
2mℹ️ Source: QB

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