Select the most appropriate ANTONYM of the given

A storm is predicted if atmospheric pressure –

A galvanometer is used to:

What happens to a liquid, when the vapour pressure equals the atmospheric pressure?

The device which transfer the signal from low resistance region to high resistance region is –

Which reagent is used to distinguish between aldehydes and ketones?

Anemometer is used to measure –

Modern periodic table has ______ groups and ______ periods.

Name the source from which aspirin is produced?

Turquoise is an ore/mineral of:

Flemings right hand rule is used to find the direction of the –