In a zero order reaction for every 10oC rise of temperature, the rate is doubled. If the temperature is increased from 10oC to 100oC, the rate of the reaction will become :

For 10o rise in temperature n = 1So, rate =2n=21=2when temperature is increased from 10oC to 100oC change in temperature =100−10=90∘C                                                                                                                       n=9So,  rate =29=512 times