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Equal weights of Zn metal and iodine are...

Equal weights of Zn metal and iodine are mixed together and `I_(1)` is completley converted to `ZnI_(2)`. What fractionn by weight of original Zn remains unreacted? (Zn=65,I=127)

A

0.34

B

0.74

C

0.84

D

Unable to predict

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The correct Answer is:
B
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