Which of the following is not a correct statement

Options

A. Resistivity of electrolytes decreases on increasing temperature
B. Resistance of mercury falls on decreasing its temperature
C. When joined in series a 40 W bulb glows more than a 60 W bulb
D. Resistance of 40 W bulb is less than the resistance of 60 W bulb

Answer

D

Explanation

The resistance of 40W bulb will be more and 60W bulb will be less