Assertion: The weight percentage of a compound A in a solution is given by
`% of A=("Mass A")/("Total mass of solution")xx100`
Reason: The mole fraction of a component A is given by, Mole fraction of A
`=("No. of moles of A")/("Total no. of moles of all components")`

Options

A. Statement-I is true, Statement-II is true , Statement-II is correct explanation for Statement-I
B. Statement-I is true, Statement-II is true , Statement-II is `NOT` a correct explanation for statement-I
C. Statement-I is true, Statement-II is false
D. Statement-I is false, Statement-II is true

Answer

B