Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Hydrogenation of vegetable ghee at 25ºC reduces the pressure of H 2 from 2 atm to 1.2 atm in 50 minute. Calculate the rate of reaction in terms of change :
Text Solution
Verified by ExpertsThe correct answer is:
A
1.6 × 10 –2 atm min –1
1.09 × 10 –5 mol liter –1 sec –1
Sol. Rate of reaction = 
= 
= 
= 1.6 × 10 –2 atm min –1
Change in molarity may be derived by PV = nRT ; 
Δ C = 
= 
= 0.0327
Rate of reaction = 
= 
= 1.09 × 10 –5 mol liter –1 sec –1
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