Chemistry · 2009
NEET 2009 · Prelims · Code A · Q61
For the reaction A + B → products, it is observed that: (a) on doubling the initial concentration of A only, the rate of reaction is also doubled and…
For the reaction $\displaystyle \mathrm{A}+\mathrm{B} \rightarrow$ products, it is observed that :
(a)
on doubling the initial concentration of A only, the rate of reaction is also doubled and
(b)
on doubling the initial concentrations of both A and B, there is a change by a factor of $\displaystyle 8$ in the rate of the reaction.
The rate of this reaction is given by :
Official answer
(3)
rate $\displaystyle =\mathrm{k}[\mathrm{A}][\mathrm{B}]^2$
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NEET (UG) 2009 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.