Equivalent mass of $\mathrm{Ca}(\mathrm{OH}){}_2$ (molar mass 74 g/mol) when it is neutralised completely by an acid is:

More questions on Equivalent mass and n-factor for acids, bases and salts

• Na2HPO4 (molar mass 142 g mol^-1) reacts with both acids and bases. Select the correct statement(s). JEE Advanced level
• 500 mL of a solution containing 3.70 g Ca(OH)2 (molar mass 74 g mol^-1) is mixed with 400 mL of 0.150 M H2SO4. Assume both are fully dissoci... JEE Advanced level
• The equivalent mass of H3PO3 (molar mass 82 g/mol) when it is completely neutralised by NaOH is (it is a dibasic acid): NEET level
• Na_2CO_3 (molar mass 106 g/mol) reacts with excess HCl to give CO2 and water. Its equivalent mass in this reaction is: NEET level
• H3PO4 (molar mass 98 g/mol) is neutralised by NaOH according to H3PO4 + 2NaOH -> Na2HPO4 + 2H2O. Its equivalent mass in this reaction is: NEET level
• The equivalent mass of Ba(OH)2.8H2O as a base (H = 1, O = 16, Ba = 137) is: JEE Main level