KVV E-Modules - Understanding Normality, Molarity, and Molality

Quadrant -I (Video)

Lecture 2.1 Understanding Normality, Molarity, and Molality

Quadrant - II (Study Material)

1. Understanding Normality, Molarity, and Molality

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2. Understanding Normality, Molarity, and Molality

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Quadrant - III (Assignments)

1. Understanding Normality, Molarity, and Molality

Solve the following numerical problems: Calculate the molarity of a solution prepared by dissolving 10 g of NaCl in 500 mL of water. (Molar mass of NaCl = 58.5 g/mol) A solution contains 49 g of H₂SO₄ in 1 L of solution. Calculate: Molarity Normality (Molar mass of H₂SO₄ = 98 g/mol; it provides 2 H⁺ ions) Calculate the molality of a solution prepared by dissolving 20 g of KCl in 200 g of water. (Molar mass of KCl = 74.5 g/mol)

Quadrant - IV (MCQs)

1. Which of the following best describes pharmaceutical chemistry?

A: A)Study of plant-based medicines B: Study of drug design, synthesis, and analysis C: Study of physiological processes D: Study of food chemistry

2.Pharmaceutical chemistry primarily integrates which of the following sciences?

A: Physics and mathematics B: Botany and zoology C: Organic chemistry, analytical chemistry, and biochemistry D: Astronomy and biology

What is the primary goal of pharmaceutical chemistry?

A: Manufacture of food products B: Study of microorganisms C: Development of safe and effective medicines D: Study of environmental toxins

Which glassware is best suited for mixing and heating chemicals?

A: Beaker B: watch glass C: funnel D: pipette

What does SOP stand for?

A: Safe Operation Plan B: Standard Operating Procedure C: Systematic Order Protocol D: Safety Organization Practice

Validation Certificates

1. E-content module certificate Validation Part I

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2. E-content module certificate Validation Part II

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3. Checking Report

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