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In a reaction 2X to Y, the concentration...

In a reaction `2X to Y`, the concentration of X decreases from 3.0 mole/litre to 2.0 moles/litre in 5 minutes. The rate of reaction is

A

`0.1 "mol L"^(-1) "min"^(-1)`

B

`5 "mol L"^(-1)"min"^(-1)`

C

`1 "mol L"^(-1) "min"^(-1)`

D

`0.5 "mol L"^(-1) "min"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A

Rate = `(1d [x])/(2dt) = ((3-2))/(2 xx 5) = 0.1 " mol"^(-1) " L"^(-1) " min"^(-1)`
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