________ accumulates due to which we feel tired.

Our muscle cells perform ____ respiration.

______ and ______ are two steps of anaerobic respiration

In case of proteins, they are converted into ________.

In a molecule of ATP, ____ bonds are with more energy.

Name the plant which has unisexual
flowers?

The ability of metals to be drawn in thin wires is known as _______

Which one of the following metal doesn’t react with cold as well
as hot water?

Food cans are coated with tin not with zinc because?

Although metals forms basic oxides, which of the following metals form an amphoteric oxide?

On brining moist blue litmus paper near nitrogen dioxide gas,

When copper oxide reacts with hydrochloric acid,

Reaction between X and Y, forms compound Z. X looses electron and Y gains electron. Which of the following properties is not shown by Z?

Silver articles become black on prolonged exposure to air. This due to the formation of ____

Although metals forms basic oxides, which of the following metals form an amphoteric oxide?