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Chemistry
Insulin contains 3.4 % sulphur. What will be the minimum molecular weight of insulin?
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Q. Insulin contains $3.4 \%$ sulphur. What will be the minimum molecular weight of insulin?
Some Basic Concepts of Chemistry
A
94.117
29%
B
1884
14%
C
941.176
46%
D
976
11%
Solution:
For minimum molecular mass, insulin must have at least one sulphur atom in its one molecule.
If it has $32\, g \,S $ then mol mass $=\frac{100 \times 32}{3.4}$
$=941.176\, g$