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Statement 1:Mbar(n)(number -average mole...

Statement 1:`Mbar(n)`(number -average molecular mass) of a polymer is determined by osmotic pressure method,while`Mbar(w)`(weight -average molecular mass)is determined by ultracentrifuge method.
Statement 2:Osmotic pressure is a colligative property.

A

Statement `1` is true ,statement `2`is true,statement`2`is the correct explanation of statement`1`

B

Statement `1` is true ,statement `2`is true,statement`2`is not the correct explanation of statement`1`

C

Statement `1` is true ,statement `2`is false

D

Statement `1` is false,statement `2`is true

Text Solution

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The correct Answer is:
A
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