B.sc 3rd Year Chemistry Subsidiary Important Questions 2023

In this post, b.sc 3rd year chemistry subsidiary important questions are being given for 2023. 

By preparing answers to these questions, you can make good and informative chemistry notes for yourself. 

Which will prove useful for your exam. 

Many of these b.sc part 3rd chemistry subsidiary questions have been asked in the exam paper in the past as well. 

These are hot questions for upcoming exams, which come under the category of frequently asked questions. 

These questions have been written in such a way that it can also be a great practice set for you. 

Let us know how you can prepare answers to these b.sc 3rd year chemistry subsidiary 3rd paper important questions. 

First of all, write these questions in your notebook. 

Now read the relevant chapter of your textbook carefully. 

Focus on clearing concepts rather than memorizing them. 

If you are not able to understand any paragraph, then contact your college professor and understand them. 

Now try to write the answers to these questions in your own words. 

By preparing answers to b.sc final year chemistry subsidiary important questions in this way, you will be able to memorize them quickly and they will remain in your mind for a long time. 

If this question is not matching you with the syllabus of the university, then consider it as a practice set for yourself and try to solve the questions. 

You can use the internet for more such practice sets. Search there b.sc part 3rd chemistry subsidiary important questions pdf.

You will find several sets that you can use to make your own notes.

Bsc Chemistry Subsidiary Question Paper

B.sc Third Year Chemistry Subsidiary Important Questions

• Write notes on the following- (a) Enzyme catalysis (b) Radius ratio rule (c) Degree of freedom in phase rule.
• Derive the Schrodinger wave equation for a particle in three dimensions.
• What is Lambert and Beer’s Law?
• Explain the preparation and constitution of Indigo? What is Indigo dyeing?
• Establish Clausius-Mossotti Relationship.
• Explain the following- (a) Quantum yield (b) Lambert and Beer’s Law.
• Write short notes on the following- (a) Stearic hindrance (b) Methyl group in Tulune is an activator. Explain? (c) Uric Acid.
• Explain the following terms- (a) Group symmetry (b) Symmetry elements (c) Lanthanide Contraction.
• Explain the following terms- (a) Coordination number and radius ratio rule (b) Brevis Lattice
• Explain the following - (a) Cyclobutadiene is not an aromatic compound (b) Methyl group in Tulune is an activator (c) cyclopropenyl anion is not aromatic.
• Explain the following- (a) Fertilizers and pesticides (b) Radioactive pollutants (c) Pesticide pollutants.
• Write down the notes on the following - (a) Point Group (b) Element of symmetry (c) Symmetry Operation.
• Write notes on the following- (a) Ozone layer (b) Fluoride as a pollutant in groundwater (c) Prevention and control of air pollution.
• Discuss the following - (a) Coal gas (b) octane number (c) Knocking compound.
• Explain the following- (a) Forms of thermal energy (b) the Relation between frequency, wave length, and wave number (c) Radio Carbon Dating.
• Write notes on the following - (a) Adsorption (b) Fluorescence and phosphorescence (c) Molar refractivity (d) Crystal deflect.
• Explain the following- (a) Nuclear magnetic moment and nuclear spin (b) Chemical Shift (c) Spin-Spin Coupling. 
• Determine the magnetic susceptibility experimentally by the Gouy method.
• Discuss the following - (a) Chromosphere (b) Bathchromic shift.
• Write short notes on - (a) Molar refractivity (b) Crystal defect (c) Lambert Beez Law.
• Give the synthesis of the following dye- (a) Methyl Orange (b) Malachite Green (c) Congo red (iv) Phenolphthalein.
• Define the term 'Chromophore'.

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