For the reaction, A+B→Products, the rate law is given as rate=KA0.5B . When the concentration of A is quadrapled and the concentration of B is halved then rate
Increases by 42 times
remains unaffected
becomes 12
Increases by 4 times
Let initial concentration of A=B=1M
∴rinitial=K10.51=K;rfinal=K40.512 rfinal= K;