Q1ChemistryUnit 5: Solutions
Hydrochloric acid solution and have a concentration of and
respectively. The volume of solutions
and required to make 2 litres of
are:
Chemistry · JEE
Medium Different methods for expressing the concentration of solution: molality, molarity, mole fraction, percentage (by volume and mass both) MCQs for JEE
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Medium Different methods for expressing the concentration of solution: molality, molarity, mole fraction, percentage (by volume and mass both) MCQs bridge basics and advanced JEE problems — 37+ available on Goodmarks.
Medium-difficulty Different methods for expressing the concentration of solution: molality, molarity, mole fraction, percentage (by volume and mass both) MCQs mirror typical JEE Main questions. Practise 37+ MCQs with step-by-step solutions.
Syllabus context
Part of Solutions in JEE Main Chemistry.
- Different methods for expressing the concentration of solution: molality, molarity, mole fraction, percentage (by volume and mass both)
- The vapour pressure of solutions and Raoult's Law - Ideal and non-ideal solutions, vapour pressure composition, plots for ideal and non-ideal solutions
- Colligative properties of dilute solutions: a relative lowering of vapour pressure, depression of freezing point, the elevation of boiling point and osmotic pressure
- Determination of molecular mass using colligative properties, abnormal value of molar mass, van't Hoff factor and its significance
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Q2ChemistryUnit 5: Solutions
The volume of ethyl alcohol (density that has to be added to
prepare of ethyl alcohol
solution in water is :
Q3ChemistryUnit 5: Solutions
Calculate the molality of a solution of sodium nitrate. The density of the
solution is
Q4ChemistryUnit 5: Solutions
Molarity is expressed as:
Q5ChemistryUnit 5: Solutions
Number of moles of solute in solution is
represented by :
Q6ChemistryUnit 5: Solutions
The solubility of a substance is defined as the amount of solute in grams:
Q7ChemistryUnit 5: Solutions
Which of the following solutions has the more capacity dissolve the solute in the
solvent?
Q8ChemistryUnit 5: Solutions
The molarity of
by weight is:
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