Q. The equilibrium constant for the reaction 2A ⇌ B has a value of 100. If the equilibrium constant for the reaction A ⇌ B/2 is K, then K equals:

प्रतिक्रिया 2A ⇌ B के लिए संतुलन स्थिरांक का मान 100 है। यदि प्रतिक्रिया A ⇌ B/2 के लिए संतुलन स्थिरांक K है, तो K बराबर है:

100

10000

1/10

Given:

K_1 \text{ for } 2A ⇌ B = 100

To get:

A ⇌ \frac{1}{2}B

This is half the original reaction, so we take the square root of K:

K = \sqrt{100} = 10

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