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5 moles of AB2 weigh 125xx10^(-3) kg and...

5 moles of `AB_2` weigh `125xx10^(-3)` kg and 10 moles of `A_2B_2` weigh `300xx10^(-3)` kg. The molar mass of `A(M_A)` and molar mass of `B(M_B)` in kg `mol^(-1)` are:

A

`M_A = 25xx10^(-3) and M_B = 50xx10^(-3)`

B

`M_A = 50xx10^(-3) and M_B = 25xx10^(-3)`

C

`M_A = 5xx10^(-3) and M_B = 10xx10^(-3)`

D

`M_A = 10xx10^(-3) and M_B = 5xx10^(-3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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