The Volume Of Water To Be Added To 100 Cm3 of 0.5 N H2SO4 to Get decinormal Concentration Is

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Question

The volume of water to be added to 100 cm3 of 0.5 N H2SO4 to get decinormal concentration is

Solution

Correct option is

400 cm3

 

or   V2 = 500 cm3

∴   water to be added to 100 cm3 should

           = 500 – 100 = 400 cm3

Testing

SIMILAR QUESTIONS

Q1

A 100mL solution of 0.1 N HCl was titrated with 0.2 N NaOH solution. The titration was discontinued after adding 30mL of NaOH solution. The remaining titration was completed by adding 0.25 N KOH solution. The volume of KOH required for completing the titration is 

Q2

One mole of calcium phosphide on reaction with excess of water gives

Q3

Number of g of oxygen in 32.2 g Na2SO4. 10H2O is

Q4

The percentage of Se in peroxidase anhydrous enzyme is 0.5% by weight (atomic weight = 78.4). Then minimum molecular weight of peroxidaseanhydrous enzyme is

Q5

 The percentage of nitrogen in urea is about

Q6

How much of NaOH is required to neutralize 1500 cm3 of 0.1 N HCl? (Na = 23)

Q7

10 dm3 of N2 gas and 10 dm3 of gas X at the same temperature contain the same number of molecules. The gas X is

Q8

 

250mL of a sodium carbonate solution contains 2.65 grams of Na2CO3. If 10mL of this solution is diluted to one litre, what is the concentration of the resultant solution?

(mol. wt. of Na2CO3= 106)

Q9

7.5 grams of a gas occupy 5.6 litre of volume at S.T.P The gas is

Q10

An aqueous solution of 6.3 g of oxalic acid dihydrate is made up to 250mL. The volume of 0.1 N NaOH required to completely neutralize 10mL of this solution is