Organic Chemistry

Alcohols, Phenols and Ethers Aldehydes and Ketones Amines - Preparation & Properties Aromatic Compounds and Electrophilic Substitution Aromatic Compounds and Electrophilic Substitution - Advanced Concepts Aromatic Compounds and Electrophilic Substitution - Applications Aromatic Compounds and Electrophilic Substitution - Case Studies Aromatic Compounds and Electrophilic Substitution - Competitive Exam Level Aromatic Compounds and Electrophilic Substitution - Higher Difficulty Problems Aromatic Compounds and Electrophilic Substitution - Numerical Applications Aromatic Compounds and Electrophilic Substitution - Problem Set Aromatic Compounds and Electrophilic Substitution - Real World Applications Atomic Structure - Quantum Model Biomolecules Chemical Bonding - Hybridization Chemical Kinetics Advanced Coordination Compounds - Werner Theory D & F Block Elements Electrochemistry Advanced Functional Groups and Nomenclature Functional Groups and Nomenclature - Advanced Concepts Functional Groups and Nomenclature - Applications Functional Groups and Nomenclature - Case Studies Functional Groups and Nomenclature - Competitive Exam Level Functional Groups and Nomenclature - Higher Difficulty Problems Functional Groups and Nomenclature - Numerical Applications Functional Groups and Nomenclature - Problem Set Functional Groups and Nomenclature - Real World Applications Haloalkanes & Haloarenes Hydrocarbons - Reaction Mechanisms Hydrocarbons: Alkanes, Alkenes, Alkynes Hydrocarbons: Alkanes, Alkenes, Alkynes - Advanced Concepts Hydrocarbons: Alkanes, Alkenes, Alkynes - Applications Hydrocarbons: Alkanes, Alkenes, Alkynes - Case Studies Hydrocarbons: Alkanes, Alkenes, Alkynes - Competitive Exam Level Hydrocarbons: Alkanes, Alkenes, Alkynes - Higher Difficulty Problems Hydrocarbons: Alkanes, Alkenes, Alkynes - Numerical Applications Hydrocarbons: Alkanes, Alkenes, Alkynes - Problem Set Hydrocarbons: Alkanes, Alkenes, Alkynes - Real World Applications Isomerism and Stereochemistry Isomerism and Stereochemistry - Advanced Concepts Isomerism and Stereochemistry - Applications Isomerism and Stereochemistry - Case Studies Isomerism and Stereochemistry - Competitive Exam Level Isomerism and Stereochemistry - Higher Difficulty Problems Isomerism and Stereochemistry - Numerical Applications Isomerism and Stereochemistry - Problem Set Isomerism and Stereochemistry - Real World Applications P-Block Elements Polymers Reaction Mechanisms: Substitution, Addition, Elimination Reaction Mechanisms: Substitution, Addition, Elimination - Advanced Concepts Reaction Mechanisms: Substitution, Addition, Elimination - Applications Reaction Mechanisms: Substitution, Addition, Elimination - Case Studies Reaction Mechanisms: Substitution, Addition, Elimination - Competitive Exam Level Reaction Mechanisms: Substitution, Addition, Elimination - Higher Difficulty Problems Reaction Mechanisms: Substitution, Addition, Elimination - Numerical Applications Reaction Mechanisms: Substitution, Addition, Elimination - Problem Set Reaction Mechanisms: Substitution, Addition, Elimination - Real World Applications Solution & Colligative Properties States of Matter - Real Gases Surface Chemistry Thermodynamics Advanced
Q. What is the mechanism of the reaction of 2-bromobutane with potassium cyanide?
  • A. SN1
  • B. SN2
  • C. E1
  • D. E2
Q. What is the molecular formula for 2,3-dimethylpentane?
  • A. C7H16
  • B. C8H18
  • C. C6H14
  • D. C5H12
Q. What is the molecular formula for 2-butyne?
  • A. C4H8
  • B. C4H6
  • C. C4H10
  • D. C4H12
Q. What is the molecular formula for 3-methyl-1-butyne?
  • A. C5H10
  • B. C5H8
  • C. C6H10
  • D. C6H12
Q. What is the molecular formula of 2,3-dimethylbutane?
  • A. C7H16
  • B. C6H14
  • C. C8H18
  • D. C5H12
Q. What is the molecular formula of 2-butyne?
  • A. C4H6
  • B. C4H8
  • C. C4H10
  • D. C4H4
Q. What is the oxidation state of iron in the complex [Fe(CN)6]3-?
  • A. +2
  • B. +3
  • C. +4
  • D. +1
Q. What is the primary concept of Werner's theory of coordination compounds?
  • A. The presence of ligands around a central metal ion
  • B. The formation of ionic bonds in coordination complexes
  • C. The role of oxidation states in coordination chemistry
  • D. The geometric arrangement of ligands in a complex
Q. What is the primary difference between chemisorption and physisorption?
  • A. Strength of interaction
  • B. Temperature dependence
  • C. Reversibility
  • D. All of the above
Q. What is the primary mechanism by which addition polymers are formed?
  • A. Nucleophilic substitution
  • B. Electrophilic addition
  • C. Free radical mechanism
  • D. Electrophilic substitution
Q. What is the primary mechanism by which adsorption occurs on a solid surface?
  • A. Physical adsorption
  • B. Chemical adsorption
  • C. Ion exchange
  • D. Covalent bonding
Q. What is the primary product of the electrolysis of aqueous NaCl?
  • A. Hydrogen gas
  • B. Chlorine gas
  • C. Sodium hydroxide
  • D. Sodium chloride
Q. What is the primary product of the reaction between 2-bromo-2-methylpropane and sodium ethoxide?
  • A. 2-methylpropene
  • B. 1-bromo-2-methylpropane
  • C. 2-ethoxy-2-methylpropane
  • D. 2-methylpropyl ethyl ether
Q. What is the primary reason for the colligative properties of solutions?
  • A. Chemical reactivity of solute
  • B. Concentration of solute particles
  • C. Molecular weight of solute
  • D. Temperature of the solution
Q. What is the primary reason for the increase in boiling point when a solute is added?
  • A. Increased vapor pressure
  • B. Decreased vapor pressure
  • C. Increased solubility
  • D. Decreased solubility
Q. What is the primary reason real gases deviate from ideal gas behavior?
  • A. Molecular size
  • B. Intermolecular forces
  • C. Temperature
  • D. Pressure
Q. What is the principal quantum number for the outermost electrons in sodium (Na)?
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Q. What is the product of the complete combustion of 2-butyne?
  • A. C4H10 + CO2 + H2O
  • B. C4H10 + CO + H2O
  • C. CO2 + H2O
  • D. C4H8 + O2
Q. What is the product of the complete combustion of ethyne (acetylene)?
  • A. CO2 and H2O
  • B. C and H2O
  • C. CO and H2O
  • D. C2H4
Q. What is the product of the complete combustion of ethyne (C2H2)?
  • A. C2H4 + H2O
  • B. CO2 + H2O
  • C. C2H6 + O2
  • D. C2H2 + O2
Q. What is the product of the dehydration of an alcohol?
  • A. Alkene
  • B. Alkane
  • C. Ether
  • D. Aldehyde
Q. What is the product of the E1 elimination of 2-bromo-2-methylpropane?
  • A. Isobutylene
  • B. Butane
  • C. 2-methylpropene
  • D. Cyclobutane
Q. What is the product of the E2 elimination of 2-bromobutane?
  • A. Butene
  • B. 2-butene
  • C. 1-butene
  • D. Butyne
Q. What is the product of the electrophilic substitution of toluene with sulfuric acid?
  • A. Toluene sulfonic acid
  • B. Benzene sulfonic acid
  • C. Methyl sulfonic acid
  • D. Phenol
Q. What is the product of the elimination reaction of 2-bromobutane with KOH in ethanol?
  • A. But-1-ene
  • B. But-2-ene
  • C. But-3-ene
  • D. Butane
Q. What is the product of the Friedel-Crafts acylation of benzene with acetyl chloride?
  • A. Acetophenone
  • B. Benzophenone
  • C. Benzyl acetate
  • D. Phenyl acetate
Q. What is the product of the Friedel-Crafts acylation of benzene with acetyl chloride (CH3COCl)?
  • A. Acetophenone
  • B. Benzophenone
  • C. Benzyl acetate
  • D. Phenyl acetate
Q. What is the product of the Friedel-Crafts acylation of benzene with acetyl chloride in the presence of AlCl3?
  • A. Acetophenone
  • B. Benzophenone
  • C. Benzyl acetate
  • D. Phenyl acetate
Q. What is the product of the Friedel-Crafts acylation of benzene with acetyl chloride (CH3COCl) in the presence of AlCl3?
  • A. Acetophenone
  • B. Benzophenone
  • C. Benzyl acetate
  • D. Phenyl acetate
Q. What is the product of the Friedel-Crafts alkylation of benzene with 1-bromopropane in the presence of AlCl3?
  • A. Propylbenzene
  • B. Isopropylbenzene
  • C. Benzyl bromide
  • D. Benzene
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