A 1.70 G Sample Of H2O2 solution Containing x% H2O2 by Mass Requires xmL Of KMnO4 solution For Complete Oxidation Under Acidic Condition. The Molarity Of KMnO4 solution Is

You are given 1 L of 2 N H₂SO₄ and 1 L 5 N H₂SO₄. What will be the maximum volume of 1.5 M H₂SO₄ that you can prepare from these two solutions?

5 mol of mixture of Mohr’s salt and Fe₂(SO₄)₃ requires 500mL of MK₂Cr₂O₇ for complete oxidation in acidic medium. The mole % of the Mohr’s salt in the mixture is

For the reaction : 2H₃PO₂ → H₃PO₄ +PH₃ , the equilvant mass of H₃PO₂ is

1 mole of equimolar mixture of ferric oxalate and ferrous oxalate will require x mol of KMnO₄ in acidic medium for complete oxidation. x is

If x g is the mass of NaHC₂O₄ required to neutralize 100 mL of 0.2 MNaOH and y g that required to reduce 100 mL of 0.02 M KMnO₄ in acidic medium, then

A mixture of K₂C₂O₄ and KHC₂O₄ required equal volumes of 0.1 M K₂Cr₂O₇ for oxidation and 0.1 M NaOH for neutralization in separate titrations. The molar ratio of K₂C₂O₄ and KHC₂O₄ in the mixture is :

An equilmolar mixture of Na₂C₂O₄ and H₂C₂O₄ required V₁L of 0.1 M KMnO₄ in acidic medium for complete oxidation. The same amount of the mixture required V₂L of 0.1 M NaOH for neutralization. The ratio of V₁ to V₂ is

In an iodometric estimation, the following reactions occur

0.15 mol of CuSO₄ of 80% purity was added to excess of KI solution and the liberated iodine required 12 mL 120mL of hypo. The molarity of hypo solution was

A mixture of NaOH and Na₂CO₃ required 25mL of 0.1 M HCl using phenolphthalein as indicator. However, the same amount of the mixture required 30mL of 0.1 M HCl when methyl orange was used as the indicator. The molar ratio of NaOH and Na₂CO₃ in the mixture was

What volume at STP of gaseous ammonia will be required to be passed into 100mL of 0.5 M H₂SO₄ to bring down its strength to 0.25 M?