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Determine the degree of association (pol...

Determine the degree of association (polymerisation) for the reaction in aqueous solution . 6 HCHO `hArr C_(6) H_(12) O_(6)`. If observed molar mass of HCHO and `C_(6) H_(12) O_(6)` is 150 :

A

0.5

B

0.833

C

0.9

D

0.96

Text Solution

Verified by Experts

The correct Answer is:
D

`("observed mole conc")/("Theoretical mole conc")=(M_(c))/(M_(0))`
`(C(1-alpha)+(Calpha)/(6))/(C)=(30)/(150)=alpha=0.96`
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