H₂O and perchloric acid (b.p. 383 K) form constant boiling mixture at 71.6% of p
NextIf the observed and theoretical molecular mass of NaCl is found to be 31.80 and
During depression of freezing point in a solution, the following are in equilibrium:
MediumWhen 36 g of a solute having empirical formula CH₂O is dissolved in 1.20 kg of water the solution fr
MediumRatio of (ΔTb/Kb) of 10 g of AB₂ and 14 g of A₂B in 100 g solvent in their respective solutions (AB₂
MediumA complex of iron and cyanide ions is 100% ionised at 1 m (molal). If its elevation in b.p. is 2.08°
Medium25 mL of an aqueous solution of KCl was found to require 20 mL of 1 M AgNO₃ solution when titrated u
MediumThe amount of ice that will separate out on cooling a solution containing 50 g ethylene glycol in 20
Practice Chemistry Exams
Full-length mock tests with detailed analytics, rank, and percentile.
Browse Exams