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One mole of H(2) and 2 moles of I(2) ar...

One mole of `H_(2)` and 2 moles of `I_(2) ` are taken initially in a two litre vessel. The number of moles of `H_(2)` at equilibrium is 0.2. Then the number of moles of `I_(2)` and `HI` at equilibrium is

A

1.2,1.6

B

1.8,1.0

C

0.4,2.4

D

0.8,2.0

Text Solution

Verified by Experts

The correct Answer is:
A
`{:(,H_(2),+,I_(2),hArr,2HI),("Initial",1 mol,,2 mol,,),("At eqm. ",0.2 mol,,2-0.8 mol=1.2 mol,,2xx0.6mol):}`
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DINESH PUBLICATION-PHYSICAL AND CHEMICAL EQUILIBRIA-REVISION QUESTION FROM COMPETITIVE EXAMS
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