`25mL` of `2N HCI, 50 mL` of `4N HNO_3 and x mL` of `2MH_2 SO_4` are mixed together and the total volume is made up to `1L` after dilution. `50mL` of this acid mixture completely reacted with `25mL` of a `1NNa_2 CO_3` solution. The value of `x` is :

25mL of 2N HCl, 50 mL "of" 4N HNO_(3) and x mL 2 M H_(2)SO_(4) are mixed together and the total volume is made up to 1L after dilution. 50mL if this acid ixture completely reacteed with 25mL of a 1 N Na_(2)CO_(3) solution. The value of x is:

5 mL of N HCI, 20 mL of N/2 H_2SO_4 and 30 mL of N/3 HNO_3 are mixed together and the volume made to 1 litre. The normality of the resulting solution is:

50 mL of 1 M HCl, 100 mL of 0.5 M HNO_(3) , and x mL of 5 M H_(2)SO_(4) are mixed together and the total volume is made upto 1.0 L with water. 100 mL of this solution exactly neutralises 10 mL of M//3 Al_(2) (CO_(3))_(3) . Calculate the value of x .

5 mL of N-HCl , 20 mL of N//2 H_(2)SO_(4) and 30 mL of N//3 HNO_(3) are mixed together and the volume is made to 1 L . The normality of the resulting solution is

10 " mL of " 2 M HCl and 20 " mL of " 1 M HNO_3 and V volume of 5M H_2SO_4 are mixed together and the solution was made upto 5 L. 10 " mL of " this acid solution exactly neutralises 28.6 " mL of " Na_2CO_3 solution containing 1 g of Na_2CO_4.10H_2O in 100 " mL of " water. Calculate the amount of SO_4^(2-) ions in grams present in solution.

10mL of an N HCI, 20mL of N/2 H_2 SO_4 and 30 mL of N/3 HNO_3 are mixed together and volume made to one litre. The normality of H^+ in the resulting solution is :

20 ml of 1N HCl, 10 ml of 'N/2 H_2SO_4 and 30ml of 'N/3 HNO_3 are mixed together and volume made to 1000 ml. Find out the normality of 'H^+ ions in the resulting solution

5 mL of 8 N HNO_(3), 4.8 mL of 5 N HCl , and a certain volume of 17 m H_(2) SO_(4) are mixed together and made upto 2 L . 30 mL of the acid mixture exactly neutralises 42.9 mL of Na_(2 CO_(3) solution containing 0.1 g of Na_(2) CO_(3). 10 H_(2) O in 10 mL of water. Calculate: The amount (in g) of the sulphate ions in the solution.

10mL of N-HCl, 20mL of N//2 H_(2)SO_(4) and 30mL N//3 HNO_(3) are mixed togeher and volume made to one litre. The normally of H^(+) in the resulting solution is:

100 ml of 1M NaOH is mixed with 50ml of 1N KOH solution. Normality of mixture is