If $50mL$ of $0.1M$ $HCl$ and $200mL$ of $0.01M$$HCl$ are mixed together. The molarity of mixture will be:

Q. Two solutions labelled as $3$M HCl and $1$M HCl are mixed in the ratio of $x:y$ by volume and the molarity of mixture solution becomes $1.5$ M. What is the molarity of the resulting solution if they are mixed in the ratio of $y:x$ by volume ?

Q. The molarity of a solution obtained by mixing 750 mL of 0.5M HCl with 250 mL of 2M HCl will be :

Q. When $40mL$ of $0.1NHCl$ and $20mL$ of $0.1M{H}_{2}S{O}_4$ are mixed together, the normality of the mixture will be:

Q. The molarity of a solution obtained by mixing 750 mL of 0.5M HCl with 250 mL of 2M HCl will be:
(IIT-JEE-2013)