Choose the word opposite in meaning to the given word.

The dimensional formula of angular momentum is:

Which of the following non-metallic element shows allotropy in the liquid state?

Which among the following is the fundamental quantity?

What is the industrial name of Epsum?

The PH of an aqueous solution of a salt is 4.5. Which of the following about this salt is true?

_________ is a technique where the plants are grown with their roots suspended in the air.

Which of the following statement(s) is/are true?

I. Air expands on heating

II. The warm air is heavier than the cold air

For a system of particles, the center of mass moves:

A bullet of mass 10 g is fired with a velocity of 500 m/s. Find its momentum.

Kindly Study the following questions carefully and choose the right answer.