The variations in temperature from 0°C to 100°C with respect to time of two liquids P, Q are shown in the graph given below.
Which of the following statement is correct?

A. During heating, liquid P has always warmer than Q

B. At no point of time during heating did the two liquids have the same temperature

C. P attained the temperature of 100°C faster than Q

D. Q attained the temperature of 100°C faster than P

Answer: Option D