Questions and Answers
What is the orientation of a magnetic dipole in a uniform magnetic field for it to be in stable equilibrium?
How does the figure of merit change when the resistance in the circuit is doubled using the half-deflection method?
Which method is used for the purification of organic compounds?
What is the IUPAC name of the compound with the molecular formula C4H9OH?
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Which process is involved in the exchange of gases in the alveoli of the lungs?
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What is the main function of erythrocytes in the human body?
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What is the relationship between current and magnetic field in a straight conductor?
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Calculate the magnetic flux through a coil placed in a varying magnetic field.
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Which reagent is used in the nitration of benzene?
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Identify the functional group in the given organic compound.
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Which enzyme is involved in the digestion of proteins in the stomach?
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Describe the structure of a nephron in the human kidney.
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Study Notes
Exam Structure
- Total duration of the test is 180 minutes.
- Each correct answer awards 4 marks.
- Each incorrect answer deducts 1 mark.
- Section A requires attempting all questions.
- In Section B, select and answer any 10 questions.
Section A - Physics
- A total of 35 questions related to physics concepts.
- Topics include magnetic dipoles and their orientation in magnetic fields.
- The half-deflection method is used for determining the figure of merit in galvanometers.
Section A - Chemistry
- Contains 35 questions focused on organic chemistry.
- Discusses methods for purifying organic compounds.
- Includes questions on IUPAC nomenclature, specifying the name for C4H9OH.
Section A - Biology
- Features 35 questions covering various biological processes.
- Explores gas exchange mechanisms in lung alveoli.
- Involves the primary functions of erythrocytes in human physiology.
Section B - Physics
- Comprises 15 questions; students may attempt any 10.
- Topics include the correlation between electric current and the magnetic field in conductors.
- Involves calculating magnetic flux in varying magnetic fields.
Section B - Chemistry
- Contains 15 questions; any 10 may be chosen for response.
- Includes questions about reagents used in the nitration of benzene.
- Tasks include identifying functional groups in organic compounds.
Section B - Biology
- Includes 15 questions; candidates can answer any 10.
- Questions focus on digestive enzymes, particularly those that break down proteins in the stomach.
- Covers nephron structure in the human kidney, essential for understanding renal function.
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Description
Test your knowledge with this comprehensive exam covering Physics, Chemistry, and Biology. Section A includes 35 questions for each subject, focusing on core concepts like magnetic dipoles, organic compound purification, and gas exchange in biology. Section B allows you to showcase your expertise in Physics with selected questions.
