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If a is the degree of dissociation of Na2SO4 , the vant Hoff’s factor (i) used for calculating the molecular mass is.

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asked Mar 29, 2018 in Chemistry by paayal (26,720 points) ● 4 ● 6 ● 11

If a is the degree of dissociation of Na2SO4 , the vant Hoff’s factor (i) used for calculating the molecular mass is

(a) 1 + α 

(b) 1 – α

(c) 1 + 2α 

(d) 1 – 2α

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answered Mar 29, 2018 by sanjaydas (61,430 points) ● 5 ● 7 ● 7
selected Apr 1, 2018 by Vikash Kumar
 
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The correct answer is:

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