Equimolar solution of NaOH and urea are not isotonic. Explain.

Define isotonic solution.

What are isotonic solutions?

The pH of an aqueous solution of HCl is 3.0 and that of an aqueous solution of NaOH is 12. The pH of the solution obtained by mixing 100mL of NaOH solution with 500ml of HCI solution is-

Equimolar solutions of the following were prepared in water separately. Which of the solutions will have the highest pH-

When a solution of NaOH is added in excess to the solution of potash alum, we obtain

Define Isotone

The pH of two aqueous solutions of HCl and NaOH are 2 and 12, respectively. If 200 mL HCl solution is mixed with 300 mL NaOH solution, then what will be the pH of the mixed solution?

The osmotic pressures of equimolar solutions of urea, BaCl_2 and AICI_3 will be in the order :

A decimolar solution of NaOH contains __________ of NaOH per litre of the solution.

Aqueous solution of sodium hydroxide is added drop wise to solution of gallium chloride in water. A precipitate is initially formed. The precipitate dissolves on furthur addition of NaOH solution. Explain the observation using suitable chemical reactions.