Q 3171156926.    

Assertion : Froth floatation process is based on the different wetting nature of ore and gangue particles.

Reason : Mustard oil is used as frother in froth floation process

A Both A and R individually true and R is the correct explanation of A
B Both A and R are individually true but R is not the correct explanation of A
C A is true but R is false
D A is false but R is true

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