Question

Discuss about the Molarity.

Answer 1

The number of moles of a solute dissolved in 1 L (1000 ml) of the Solution is known as the molarity of the Solution. 

 

Molarity is a unit that depends upon temperature. It varies inversely with temperature. 

Mathematically: Molarity decreases as temperature increases.

• If a particular Solution having volume V₁ and molarity M₁ is diluted to V₂ mL and since number of moles of solute will remain constant, so, M₁V₁ = M₂V₂ M₂: Resultant molarity 

• If a Solution having volume V₁ and molarity M₁ is mixed with another Solution of same solute having volume V₂ mL & molarity M₂