For a solution concentration can be expressed as `16%w//w` as well as `20%w//v`. What will be density of solution?

For a solution concetration can be expressed as 16% w/w well as 20 % w/v. what will be density of solution ?

A solution can be expressed as 25% w/w as well as 20% w/v then mass of 20 ml of such solution is :

The concentration of a solution is 8% (w/w) and 10% (w/v) Calculate density (in gm/ml) of solution?

The concentratio of a solution is 8% (w/w) and 10% (w/v) Calculate density (in gm/ml) of solution?

In ointements , the concentration of solutions are expressed as W/W.

Calculate the amount of water by which 50 mL of a solution having concentration 20% w/v and density 2 g/mL should be diluted to obtain a solution of concentration 7.5% w/v:

The density of 4% (w/v) NaOH solution is 1.02 g/ml. What is the molality of the solution ?

300 gm, 30% (w/w) NaOH solution is mixed with 500 gm 40% (w/w) NaOH solution. What is % (w/v) NaOH if density of final solution is 2 gm/mL?

300 gm, 30% (w/w) NaOH solution is mixed with 500 gm 40% (w/w) NaOH solution. What is % (w/v) NaOH if density of final solution is 2 gm/mL?