Email
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

Insulin contains 3.4% sulphur.Then the minimum molecular mass of the insulin is about

$\begin{array}{1 1}(a)\;940amu&(b)\;9400amu\\(c)\;3600amu&(d)\;970amu\end{array}$

2 Answers

Comment
A)
3.4g sulphur is present in 100g insulin.
$\therefore$ 32g sulphur will be present in $\large\frac{100}{34}$$\times 32g$
Insulin=940
$\therefore$ Molar mass of insulin is about 940amu.
Hence (a) is the correct answer.
 
Comment
A)
3.4 gram sulphur is present in 100g insulin 32g sulphur will be present in (100/34)* 32 insulin= 940 Molecular mass of insulin is about 940 amu
Help Clay6 to be free
Clay6 needs your help to survive. We have roughly 7 lakh students visiting us monthly. We want to keep our services free and improve with prompt help and advanced solutions by adding more teachers and infrastructure.

A small donation from you will help us reach that goal faster. Talk to your parents, teachers and school and spread the word about clay6. You can pay online or send a cheque.

Thanks for your support.
Continue
Please choose your payment mode to continue
Home Ask Homework Questions
Your payment for is successful.
Continue
...