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Chapter 2 of 19
Formula Sheet

SolutionsFormula Sheet

CUSAT CAT · Chemistry

Free Solutions formula sheet for CUSAT CAT Chemistry 2026 — all important formulas, equations, and constants for quick reference.

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An infographic illustrating different types of solutions based on the physical state of solute and solvent, including gaseous, liquid, and solid solutions, with common examples for each.
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Formula Sheet — Solutions

Important formulas and equations from Solutions for CUSAT CAT Chemistry.

Formulas — Solutions

Types of Solutions & Concentration

Mass percentage = (Mass of solute/Total mass of solution) × 100
Molarity (M) = Moles of solute/Volume of solution in L
Molality (m) = Moles of solute/Mass of solvent in kg
Mole fraction (x) = n₁/(n₁ + n₂)

Henry's Law & Gas Solubility

p = K_H × x

Raoult's Law & Vapor Pressure

p₁ = p₁° × x₁
p_total = p₁ + p₂ = x₁p₁° + x₂p₂°
Relative lowering = (p° - p_s)/p° = x₂

Non-ideal Solutions & Azeotropes

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Frequently Asked Questions

What topics are covered in Solutions for CUSAT CAT?
Solutions is an important chapter in CUSAT CAT Chemistry. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Types of Solutions and Basic Concepts, Concentration of Solutions, Solubility and Henry's Law, Raoult's Law and Vapor Pressure.
How important is Solutions for CUSAT CAT?
Solutions is a frequently tested chapter in CUSAT CAT Chemistry. Questions from this chapter appear regularly in previous year papers. There are 639 practice questions available for this chapter.
How to prepare Solutions for CUSAT CAT?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

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Practice questions, revision notes, formula sheet and AI doubt-solver for CUSAT CAT Chemistry.