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Equivalent Concept and Titration

219 questions in 6 topics. 44 NEET level, 87 JEE Main, 88 JEE Advanced. Every question was written for this chapter and solved independently a second time before publication.

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Equivalent mass and n-factor for acids, bases and salts 37

What is the equivalent mass of H3PO4 (molar mass 98 g mol^-1) in the reaction H3PO4 + 2NaOH -> Na2HPO4 + 2H2O?
The equivalent mass of Ca(OH)2 (molar mass 74 g mol^-1) when it is completely neutralised by HCl is:
Equivalent mass of Na2CO3 (molar mass 106 g mol^-1) when it reacts completely with excess HCl to give CO2 is:
The equivalent mass of Al(OH)3 (molar mass 78 g mol^-1) in its complete neutralisation by an acid is:
6.37 g of H3PO4 (molar mass 98 g mol^-1) is converted completely to Na2HPO4 by NaOH. Calculate the volume of 0...
In the reaction Al(OH)3 + 2HCl -> Al(OH)Cl2 + 2H2O, the equivalent mass of Al(OH)3 (molar mass 78 g mol^-1) is...
3.7 g of Ca(OH)2 (molar mass 74 g mol^-1) is dissolved in water to make 250 mL of solution. Its normality for ...
A sulfuric acid solution is 30% H2SO4 by mass and has density 1.22 g mL^-1 (molar mass of H2SO4 =98 g mol^-1)....
All 37 questions on this topic

Equivalent Concept and Titration

Equivalent mass and n-factor for acids, bases and salts 37

n-factor for oxidants and reductants, normality 37

Acid-base titrations and double titration (NaOH, Na2CO3, NaHCO3) 36

Redox titrations with KMnO4 and K2Cr2O7 37

Iodometric and iodimetric titrations 37

Back titration and hardness of water 35