Chemistry Questions

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

Lime water becomes white due to which gas?

Carbon dioxide is one of the gases that cause the _________.

Elements having same atomic numbers but different mass number are called ______.

Which of the following is NOT a waste material removed from blood in the kidney?

Which category of Hydrogen releases water vapour and a by product when burnt?

Match the following items of column A with column B.

Which statement(s) is/are CORRECT regarding Dalton’s Atomic theory?

I. All matters are made of very tiny particles.

II. Atoms of different elements have different masses and chemical properties.

III. The relative number of atoms is variable in any compound.