One litre solution of N/2 HCl is heated in a beaker. It was observed that when the volume of the solution is reduced to 600 mL, 3.25 g of HCl is lost. Calculate the normally of the new solution.

If 100 ml of 1N H2SO4 is mixed with 200 ml of 1N HCl solution . calculate the normality of resulting solution .

Calculate the volume of 0.015M HCl solution required to prepare 250ml of a 5.25 (10)-3 M HCl solution ?

The density of 2.05 M acetic acid in water is 1.02 g/ml . Calculate the molality of solution.

100 ml decinormal HCl is mixed to 100ml seminormal H2SO4 solution . calculate the normality of resulting mixture.

When a few drops of universal indicator were added to a dilute solution of HCl, it is observed that the colour of the solution changes from

When a few drops of universal indicator were added to a dilute solution of HCl, it is observed that the colour of the solution changes from

At 10^@C the osmotic pressure of urea solution is 500 mm Hg. The solution is diluted and the temperature is raised to 25^@C , when the osmotic pressure is found to be 105.3 mm Hg. Calculate the extent of dilution.

Equal volumes of two HCl solutions of pH=3 and pH=5 were mixed. What is the pH of the resulting solution ?

An appratus was set up as shown in the figure. It was observed that when an aqueous solution of HCl was taken in the beaker and the circit was closed, the bulb in the circuit began to glow, but it did not glow when the experiment was repeated with glucose solution. what could be the reason? Would the bulb glow if the same experiment is repeated with an aqueous solution of NaOH? why?

An appratus was set up as shown in the figure. It was observed that when an aqueous solution of HCl was taken in the beaker and the circit was closed, the bulb in the circuit began to glow, but it did not glow when the experiment was repeated with glucose solution. what could be the reason? Would the bulb glow if the same experiment is repeated with an aqueous solution of NaCl? why?