Which of the following solutions is more concentrated in each pair
I:0.5 M KCl (or) 0.5 wt% in water
II: 1.75 M glucose (or) 1.75 m glucose in water

Which of the following is more concentrated ? Hint: For poly basic acids the concentration in 1M gt 1m gt 1N gt 1 %.

1.0 M solution of which of the following salts is most basic ?

5L of 0.1 M solution of sodium Carbonate contains

Find the correct-ascending sequence of the following, on the basis of energy released in respiratory oxidation. a) 1 gm of fat b) 1 gm of protein c) 1 gm of glucose d) 0.5 gm of protein + 0.5 gm of glucose

Calculate the weight of Glucose required to prepare 500ml of 0.1 M solution.

1 ml of 1 M solution is mixed with 999 ml of pure water.

At 25^(0) C, the hydroxyl ion concentration of a basic solution is 6.75 xx 10^(-3) M.Then the value of K_(w) is

A substance A decomposes in solution by following the first order kinetics. Flask I contains 1 L of 1 M of solution of A and flask II contains 100 ml of 0.6 M solution of A. After 8 hrs the concentrationof A is flask I become 0.25 M. What will be time for concentration of A in flask II to become 0.3 M?