This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Viscosity is analogous to friction in solids. In liquids, as the temperature increases, the liquid molecules gain heat energy some of which are converted to kinetic and vibrational energy. As the movement of liquid particles increases, the viscosity decreases. So by increasing temperature, viscosity of liquid decreases.