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n g of substance X reacts with m g of su...

`n g` of substance `X` reacts with `m g` of substance `Y` to from `p g` of substance `R` and p g of substance S. This reaction can be represented as, `X+Y=R+S`. The relation which can be established in the amounts of the reactants and the products will be

A

`n - m = p-q`

B

`n +m = p +q`

C

`n=m`

D

`p=q`

Text Solution

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The correct Answer is:
B
`n + m = p +q`
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