Every sample of matter with uniform properties and fixed composition is called_________________?

Related Mcqs:

When common salt is dissolved in water ?

A. Boiling point of water decrease B. Boiling point of water increase C. Boiling point of water remains same D. None of the above...

Which one of the following salt does not hydrolyzed________________?

A. Na2SO4 B. AlCl3 C. CuSO4 D. NH4Cl...

Which of the following unit of concentration is independent of temperature ?

A. Molarity B. Molality C. Mole fraction D. all...

Beckmanns apparatus is used to measure_______________?

A. boiling point elevation B. depression in freezing point C. lowering of vapour pressure D. lowering of osmotic pressure...

Hydration is a process in which_________________?

A. Molecules are surrounded by solvent molecules B. Ions are surrounded by solvent molecules C. Both ions and molecules are surrounded by solvent molecules D. Both ions and molecules are surrounded by water molecules...