Select the mixture in which volume of solution is less than 2 V mL on mixing V mL each of the two miscible liquids:

1. Give reasons for the following: when '30 ml' of ethanol and '30 ml' of water are mixed, the volume of resulting 'solution. is more than '60 ml'. Ans: In ethanol and water, the molecules are by. drogen bonded. When these are mixed 't 0' form a solution, each liquid tends to break the hydrogen bonds of the other liquid. The attractive forces decrease. The total volume of the solution becomes more than '60 m'

40 ml of 22.7 V H_(2)O_(2) solution is mixed with 60 ml of 8.5% (w//v) H_(2)O_(2) solution and the mixture is diluted to 230 ml. If 20 ml of diluted solution is callected in an empty beaker, the molarity of collected solution is:

20 ml of a gaseous mixture of N_2 and H_2 gases is mixed with 8 ml O_2 and the mixture is fired.if the final volume becomes 13 ml the volume percent of N_2 in the original mixture is :

When 50mL of ethanol and 50mL of water are mixed, predict whether the volume of the solution is equal to, greater than or less than 100 mL.

What would be volume of the mixture if 100 ml of a liquid 'A' was mixed with 25ml of a liquid 'B' to give a non-ideal solution?

On mixing 10 mL of acetone with 40 mL of chloroform,the total volume of the solution is