JEE Main 2019 Chemistry question

For the reaction 2A + B → C, the values of initial rate at different reactant concentrations are given in the table below. The rate law for the reaction is:

| [A] (mol L) | [B] (mol L) | Initial Rate (mol L s) | |---|---|---| | 0.05 | 0.05 | 0.045 | | 0.10 | 0.05 | 0.090 | | 0.20 | 0.10 | 0.72 |

• (A)Rate = k[A][B]
• (B)Rate = k[A][B]Correct
• (C)Rate = k[A][B]
• (D)Rate = k[A][B]