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Insulin contains 3.4% sulphur. Calculate...

Insulin contains `3.4%` sulphur. Calculate minimum mol.wt. of insulin.

A

`941.176`

B

`944`

C

`945.27`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
`3.4 gS=100 g "insulin"`
`:. 32 g S=(100xx32)/(3.4)=941.176`
Insulin must contain at least one atom of `S` in its one molecule.
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