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HI is introduced into three identical 50...

HI is introduced into three identical 500-ml bulbs at `350^@C.` Each bulb is opened at different time intervals and analysed for `I_2` by titrating with 0.015 M hypo solution.
Calculate `K_c" for "2HI Leftrightarrow H_2+I_2" at "350^@C`

Text Solution

Verified by Experts

The correct Answer is:
`1.49 xx 10^(-2)`
Moles of `I_(2)=1/2 ("moles of "Na_2S_2O_3)`
`=1/2 ("molarity "xx " vol. in L")`
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