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

(a)

During heating, liquid P remained hotter than liquid Q throughout

(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