Q3 of 75 Page 81

In which form do atoms exist in aqueous solution? Give example.

Yes, atoms exist in aqueous solution.

For example: Common salt (NaCl) dissolves in water (aqueous


solution) and breaks into Na+ and Cl- ions.


More from this chapter

All 75 →
1

Why are Dalton’s symbols not used in chemistry?

 2

Atoms of most elements are not able to exist independently. Name two atoms which exist as independent atoms.

 4

Give the symbols of the following elements.

(i) Aluminium (ii) Cobalt


(iii) Arsenic (iv) Radon

 5

What do you understand from the statement “relative atomic mass of sulphur is 32”?