1.

For a chemical reactionA to B it is found that the rate of reaction doubles , when the concentration of A is increased four times . The order in A for this reaction is

Answer»

Two
One
HALF
ZERO

SOLUTION :`r = k[A]^(m)` also 2r = `k[4A]^(m) , (1)/(2) = ((1)/(4))^(m)`
`therefore m = (1)/(2).`


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