Questions

Apart from proposing atomic theory, what did John Dalton researched on?

Select the missing term based on the given related pair.

In a combination reaction there can be ______.

I. two or more than two reactants

II. two or more than two products

III. only one product

Isotopes have ______.

I. similar physical quantities and different chemical properties

II. different physical properties

III. similar chemical properties

Which ' water Body ' separates Andaman and Nicobar Islands

Which of the following regions receives rainfall throughout the year?

Read the following information and answer the questions given below:

A has 28 elements, B has 32 elements and A U B has 40 elements.

How many elements does A ∩ B have?

The objective of ____________ is to make India a global information technology superpower.