In which field ‘ saraswati Samman ’ award is

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

_________is a formula for rust.

Which metal remains liquid at room temperature?

How many planets are terrestrial planets?

The time period of a pendulum when taken to the Moon would:

Which gas is evolved during the reaction of an acid with a metal?

The force of attraction between the particles of matter is maximum in______.

The sparkling of a diamond is due to –

Aromatic hydrocarbons contain at least how many benzene rings in their molecules?

Heat stored in water vapour is –