Consider the hypothetical reaction A 3B --> 2C D (multiple choice)

Question

the rate of reaction is ........ times delta[B]/ deltaT and .......times delta[C]/ delta T: My answers are :

a)-2,-3 b)-1/3;1/2 c)-1/2,-1/3 d)-1,2/3

I think option b is right?

Answer 1

B is correct.