1.

Hydrogen of vegetable ghee at 250^(@)C reduces pressure of H_(2) from 2 atm to 1.2 atm in 30 minutes. The rate of reaction in terms of molarity per secondis

Answer»

`1.03xx10^(-6)`
`1.03xx10^(-5)`
`1.03xx10^(-7)`
`1.03xx10^(-9)`

Solution :`r=(2-1.2)/30=(0.8/(60x30))XX1/(0.0821xx523)=1.03xx10^(-5)`M/sec


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