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Chemistry Syllabus (JEE Main)

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Q. What is the main product when 1-bromopropane reacts with magnesium in dry ether?
  • A. Propylmagnesium bromide
  • B. Propane
  • C. Magnesium bromide
  • D. Propan-1-ol
Q. What is the main product when 1-butanol is oxidized?
  • A. Butanal
  • B. Butanoic acid
  • C. Butene
  • D. Butyne
Q. What is the main product when 1-butene undergoes hydroboration-oxidation?
  • A. Butanol
  • B. Butanal
  • C. Butyric acid
  • D. Butene
Q. What is the main product when 1-butyne is treated with HBr?
  • A. 1-bromobutane
  • B. 2-bromobutane
  • C. 1,2-dibromobutane
  • D. No reaction
Q. What is the main product when 1-chloropropane is treated with magnesium in dry ether?
  • A. Propane
  • B. Propylmagnesium chloride
  • C. Cyclopropane
  • D. Chloromagnesium propyl
Q. What is the main product when 2-butyne is treated with excess H2 in the presence of a catalyst?
  • A. 1-butyne
  • B. Butane
  • C. 2-butyne
  • D. Ethyne
Q. What is the main product when 2-butyne undergoes hydroboration-oxidation?
  • A. Butanol
  • B. Butanal
  • C. Butyric acid
  • D. Butene
Q. What is the main product when a carboxylic acid is reduced?
  • A. Alcohol
  • B. Aldehyde
  • C. Ketone
  • D. Alkane
Q. What is the main product when an alcohol is dehydrated?
  • A. Alkene
  • B. Alkane
  • C. Ether
  • D. Aldehyde
Q. What is the main product when an alcohol is oxidized with potassium dichromate?
  • A. Aldehyde
  • B. Ketone
  • C. Carboxylic acid
  • D. All of the above
Q. What is the main product when an aldehyde reacts with a Grignard reagent?
  • A. Alcohol
  • B. Ketone
  • C. Carboxylic acid
  • D. Alkane
Q. What is the main product when an amine is treated with nitrous acid?
  • A. Diazonium salt
  • B. Alcohol
  • C. Aldehyde
  • D. Ketone
Q. What is the main product when an amine reacts with nitrous acid?
  • A. Diazonium salt
  • B. Alcohol
  • C. Aldehyde
  • D. Amide
Q. What is the main product when benzaldehyde is treated with Grignard reagent followed by hydrolysis?
  • A. Benzyl alcohol
  • B. Benzyl ketone
  • C. Benzyl aldehyde
  • D. Benzyl ether
Q. What is the main product when benzene reacts with chlorine in the presence of FeCl3?
  • A. Chlorobenzene
  • B. Benzyl chloride
  • C. Benzene-1,2-dichloride
  • D. Phenol
Q. What is the main product when benzoic acid is treated with thionyl chloride?
  • A. Benzoyl chloride
  • B. Benzyl alcohol
  • C. Benzene
  • D. Benzoate salt
Q. What is the main product when butanoic acid is treated with thionyl chloride?
  • A. Butyl chloride
  • B. Butanoate
  • C. Butanoyl chloride
  • D. Butanol
Q. What is the main product when chlorobenzene is treated with sodium hydroxide at high temperature?
  • A. Phenol
  • B. Benzene
  • C. Chlorobenzene remains unchanged
  • D. Sodium phenoxide
Q. What is the main product when ethanol is dehydrated?
  • A. Ethylene
  • B. Acetaldehyde
  • C. Diethyl ether
  • D. Ethane
Q. What is the main product when ethylamine is treated with nitrous acid?
  • A. Ethyl alcohol
  • B. Ethyl diazonium salt
  • C. Ethylamine hydrochloride
  • D. No reaction
Q. What is the main product when hydrogen reacts with nitrogen at high temperatures?
  • A. Ammonia
  • B. Hydrazine
  • C. Nitric oxide
  • D. Nitrogen gas
Q. What is the main product when phenol is treated with bromine water?
  • A. Bromobenzene
  • B. 2,4,6-Tribromophenol
  • C. Bromophenol
  • D. Benzene
Q. What is the main product when phenol is treated with zinc dust?
  • A. Benzene
  • B. Cyclohexanol
  • C. Toluene
  • D. Phenyl ether
Q. What is the main product when phenol reacts with bromine water?
  • A. Bromobenzene
  • B. 2,4,6-tribromophenol
  • C. Bromophenol
  • D. Benzene
Q. What is the main product when phenol reacts with concentrated sulfuric acid?
  • A. Phenyl sulfate
  • B. Benzene
  • C. Catechol
  • D. Anisole
Q. What is the main product when propan-2-one is treated with sodium bisulfite?
  • A. Sodium propan-2-one sulfonate
  • B. Propan-2-ol
  • C. Propan-2-one bisulfite adduct
  • D. None of the above
Q. What is the main product when propanal is treated with excess alcohol in the presence of an acid catalyst?
  • A. Aldol
  • B. Acetal
  • C. Ketone
  • D. Carboxylic acid
Q. What is the main product when propanal is treated with excess Grignard reagent followed by hydrolysis?
  • A. Propan-1-ol
  • B. Propan-2-ol
  • C. Propan-1,2-diol
  • D. Butan-2-ol
Q. What is the main product when propanal is treated with excess hydrogen in the presence of a catalyst?
  • A. Propan-1-ol
  • B. Propan-2-ol
  • C. Propanoic acid
  • D. Propane
Q. What is the main product when propanoic acid is treated with thionyl chloride?
  • A. Propyl chloride
  • B. Propanoic anhydride
  • C. Propionyl chloride
  • D. Propylene
Showing 931 to 960 of 2802 (94 Pages)

Chemistry Syllabus (JEE Main) MCQ & Objective Questions

The Chemistry Syllabus for JEE Main is crucial for students aiming to excel in their exams. Understanding this syllabus not only helps in grasping fundamental concepts but also enhances performance in objective questions and MCQs. Regular practice with these types of questions is essential for scoring better and mastering important topics.

What You Will Practise Here

  • Basic Concepts of Chemistry
  • Atomic Structure and Chemical Bonding
  • States of Matter: Gases and Liquids
  • Thermodynamics and Thermochemistry
  • Equilibrium: Chemical and Ionic
  • Redox Reactions and Electrochemistry
  • Hydrocarbons and Environmental Chemistry

Exam Relevance

The Chemistry syllabus is a significant part of CBSE, State Boards, NEET, and JEE exams. Questions from this syllabus often appear in various formats, including multiple-choice questions, assertion-reason type questions, and numerical problems. Familiarity with the common question patterns can greatly enhance your exam preparation and confidence.

Common Mistakes Students Make

  • Misunderstanding the periodic trends and their implications.
  • Confusing different types of chemical bonds and their properties.
  • Neglecting to balance redox reactions properly.
  • Overlooking the significance of units in thermodynamic calculations.
  • Failing to apply concepts of equilibrium in problem-solving.

FAQs

Question: What are the key topics I should focus on in the Chemistry syllabus for JEE Main?
Answer: Focus on atomic structure, chemical bonding, thermodynamics, and equilibrium as they are frequently tested.

Question: How can I improve my performance in Chemistry MCQs?
Answer: Regular practice with past papers and understanding concepts deeply will help you tackle MCQs effectively.

Start your journey towards mastering the Chemistry Syllabus (JEE Main) by solving practice MCQs today. Test your understanding and build confidence for your exams!

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