Solutions part 5

Calculate molarity of the resultant solution obtained by mixing 1 M and 2 .5 liter NaOH solution and 0.5 M 3 liter NaOH solution .

2.5 litre of 1 M NaOH solution are mixed with another 3 litre of 0.5 M NaOH solution Then the molarity of the resultant solution is

Correct the following statements by changing the underlined part of the sentence. (Do not change the whole sentence): Molality of the solution is the number of moles of solute present ul("pre kilogram of solution.")

A solution is prepared by adding 5g of a solute 'X' to 45 g of solvent 'Y'. What is the mass percent of the solute 'X' ?

Solution of the inequation {x} ({x}-1)({x}+2)ge0 where {.} denots fractin part function) is :

In a solution of pH 5, will glycine exist as a cation or anion ?

Study the diagram and answer the questions that follow: Give the function of parts .5. and .6..

Study the diagram and answer the questions that follow : Explain the function of parts 5 and 6.

Find the pH of a solution prepared by mixing 25ml of a 0.5M solution of HCI,10ml of a 0.5M solution of NaOH and 15 ml of water :-

An aqueous solution has a density of 1. 37 g//ml . If molecular wt of solute is 68.5 g//mol , then calculate molarity of solution.