Which of the following established by Raja Rammohan Roy

Which of the following is a macronutrient?

Which of the following gas is used in anesthesia?

How many chromosomes are present in a typical human cell?

Which among the following are present in higher amount in hard water?

1 mole of carbon atoms = ______ g of carbon atoms

Proteins are assembled from how many amino acids?

Marbles come under which category of rockes?

The force which opposes the relative motion between different layers of liquid or gases is called –

Which one of the following diseases in humans can spread through air?

The dimensional formula of angular momentum is: