Question

For the folliwng reaction if equal mass of A and B are taken :
`A+2BrarrC`
Which of the following is/are correct? (`M_(A)` and `M_(B)` are molar masses of A and B respectively)
A. If `M_(A)=2M_(B)`, then none of the reactant will be left.
B. If `M_(B)gt(M_(A))/(2),` then A will be limiting reagent.
C. If `M_(A)=M_(B)`, then A will be limiting reagent
D. All are correct

Answer 1

Let the mass of A and B are 100 gm respectively
(A) `A+2BrarrC`
`(100)/(200) (100)/(200)`
`0.5 1`
(B) If `M_(B)gt(M_(A))/(2)`, then B will be limiting.