The Reaction a + 2B $\rarr$ Products Was Found to Have the Rate Law;
Rate

Multiple Choice

The reaction A + 2B $\rarr$ products was found to have the rate law;
rate = k[A] [B]². While holding the concentration of A constant, the concentration of B was increased from 0.010M to 0.030M. Predict by what factor the rate of reaction will increase.

A) 3
B) 6
C) 9
D) 30
E) 27