For the reaction, 2A+B→ products, when the concentration of A and B both were doubled, the rate of the reaction increased from 0.3molL−1s−1 to 2.4molL−1s−1. When the concentration of A alone is doubled, the rate increased from 0.3molL−1s−1 to 0.6molL−1s−1.
Which one of the following statements is correct?
Held on 9 Jan 2019 · Verified 6 Jul 2026.
Order of the reaction with respect to B is 2
Total order of the reaction is 4
Order of the reaction with respect to A is 2
Order of the reaction with respect to B is 1
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The ratio of mass percentage (w/w) of C : H in a hydrocarbon is $12 : 1$. It has two carbon atoms. The weight (in g) of $CO_2(g)$ formed when $3.38$ g of this hydrocarbon is completely burnt in oxygen is : (Given : Molar mass in g mol$^{-1}$ C : 12, H : 1, O : 16)
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