Chemistry (School & UG)

Download Q&A

The Chemistry (School & UG) category covers the fundamental to advanced concepts of Chemistry, structured to support Class 11–12 students, competitive exam aspirants, and undergraduate learners. The content emphasizes conceptual clarity, problem-solving skills, and strong alignment with NCERT and university syllabi.

In this category, you will study:

  • Physical Chemistry – atomic structure, thermodynamics, chemical kinetics, equilibrium, electrochemistry, and solutions

  • Organic Chemistry – basic principles, reaction mechanisms, hydrocarbons, functional groups, biomolecules, and polymers

  • Inorganic Chemistry – periodic trends, chemical bonding, coordination compounds, metallurgy, and s-, p-, d-, and f-block elements

  • Numerical problem-solving – formula-based calculations, mole concept, and graph-based questions

  • Reaction mechanisms and derivations with step-by-step explanations

  • Comparisons, trends, and exceptions important for exams

  • NCERT-based theory, supported by diagrams, tables, MCQs, assertion–reason questions, numericals, and PYQs

The content is designed to build strong foundations, improve analytical and quantitative skills, and prepare students for school examinations, competitive exams, and undergraduate assessments.

Develop a clear, logical, and application-oriented understanding of Chemistry to excel academically and confidently tackle problem-based and conceptual questions at both school and UG levels.

Q. What is the product of the reaction between a strong acid and a strong base?
  • A. Salt
  • B. Water
  • C. Hydrogen gas
  • D. Both Salt and Water
Q. What is the product of the reaction between an acid and a base?
  • A. Salt and water
  • B. Hydrogen gas
  • C. Carbon dioxide
  • D. Oxygen gas
Q. What is the product of the reaction between an acid and a carbonate?
  • A. Salt
  • B. Water
  • C. Carbon dioxide
  • D. All of the above
Q. What is the product of the reaction between an alcohol and a carboxylic acid in the presence of an acid catalyst?
  • A. Ester
  • B. Ether
  • C. Aldehyde
  • D. Ketone
Q. What is the product of the reaction between an amine and an alkyl halide?
  • A. Amide
  • B. Quaternary ammonium salt
  • C. Nitrile
  • D. Alcohol
Q. What is the product of the reaction between benzene and sulfur trioxide in the presence of sulfuric acid?
  • A. Benzene sulfonic acid
  • B. Benzene thiol
  • C. Benzyl sulfonate
  • D. Benzene sulfide
Q. What is the product of the reaction between benzyl chloride and sodium hydroxide in water?
  • A. Benzyl alcohol
  • B. Benzyl ether
  • C. Benzyl amine
  • D. Benzyl bromide
Q. What is the product of the reaction between ethene and bromine?
  • A. Bromoethane
  • B. 1,2-Dibromoethane
  • C. Ethane
  • D. Ethyl bromide
Q. What is the product of the reaction between ethene and HBr?
  • A. Bromoethane
  • B. Ethyl bromide
  • C. 1-bromopropane
  • D. 2-bromopropane
Q. What is the product of the reaction between ethene and water in the presence of an acid catalyst?
  • A. Ethanol
  • B. Ethane
  • C. Ethylene glycol
  • D. Acetic acid
Q. What is the product of the reaction between propene and HBr?
  • A. 1-bromopropane
  • B. 2-bromopropane
  • C. Propyl bromide
  • D. Bromopropane
Q. What is the product of the reaction of 1-chloropropane with potassium thiocyanate?
  • A. propyl thiocyanate
  • B. propyl isothiocyanate
  • C. 1-thiocyanatopropane
  • D. no reaction
Q. What is the product of the reaction of 1-pentyne with H2 in the presence of Lindlar's catalyst?
  • A. Pentane
  • B. 1-pentene
  • C. 2-pentene
  • D. 1-butyne
Q. What is the product of the reaction of 2-pentyne with water in the presence of sulfuric acid?
  • A. 2-Pentanol
  • B. 3-Pentanol
  • C. Pentanal
  • D. Pentanoic acid
Q. What is the product of the reaction of an amine with nitrous acid?
  • A. Diazonium salt
  • B. Amide
  • C. Alcohol
  • D. Aldehyde
Q. What is the product of the reaction of benzene with bromine in the presence of a Lewis acid catalyst?
  • A. Bromobenzene
  • B. Benzyl bromide
  • C. Bromobenzyl
  • D. Benzene dibromide
Q. What is the product of the reaction of benzene with bromine in the presence of FeBr3?
  • A. Bromobenzene
  • B. Benzyl bromide
  • C. Bromopropane
  • D. No reaction
Q. What is the product of the reaction of benzene with sulfur trioxide (SO3) in the presence of sulfuric acid?
  • A. Benzene sulfonic acid
  • B. Benzene thiol
  • C. Benzene sulfide
  • D. Benzene sulfoxide
Q. What is the product of the reaction of ethylene with bromine?
  • A. Bromomethane
  • B. 1,2-dibromoethane
  • C. Bromoethane
  • D. Ethane
Q. What is the product of the reaction of phenol with acetic anhydride?
  • A. Phenyl acetate
  • B. Acetophenone
  • C. Benzyl acetate
  • D. Phenyl acetic acid
Q. What is the product of the reaction of phenol with excess bromine?
  • A. Bromobenzene
  • B. 2,4,6-Tribromophenol
  • C. Bromophenol
  • D. Benzene
Q. What is the product of the sulfonation of benzene using sulfur trioxide (SO3)?
  • A. Benzene sulfonic acid
  • B. Benzene thiol
  • C. Benzene sulfonate
  • D. Benzene disulfonic acid
Q. What is the purpose of a back titration?
  • A. To determine the concentration of a reactant indirectly
  • B. To measure the temperature of a solution
  • C. To identify the solubility of a compound
  • D. To calculate the pH of a solution
Q. What is the purpose of a salt bridge in a galvanic cell?
  • A. To connect the electrodes
  • B. To maintain charge balance
  • C. To increase voltage
  • D. To decrease resistance
Q. What is the purpose of a salt bridge in an electrochemical cell?
  • A. To connect electrodes
  • B. To maintain charge balance
  • C. To increase voltage
  • D. To decrease resistance
Q. What is the purpose of a standard solution in titration?
  • A. To provide a known concentration for comparison
  • B. To dilute the analyte solution
  • C. To act as a solvent
  • D. To change the color of the solution
Q. What is the purpose of a titration in analytical chemistry?
  • A. To separate components of a mixture
  • B. To determine the concentration of a solution
  • C. To measure the absorbance of a solution
  • D. To identify the molecular weight of a compound
Q. What is the purpose of a titration in qualitative analysis?
  • A. To determine the molecular weight of a compound
  • B. To identify the endpoint of a reaction
  • C. To measure the boiling point of a solution
  • D. To separate components of a mixture
Q. What is the purpose of using a blank in UV-Vis spectroscopy?
  • A. To calibrate the instrument
  • B. To measure the sample concentration
  • C. To account for solvent absorbance
  • D. To enhance signal detection
Q. What is the purpose of using a blank sample in UV-Vis spectroscopy?
  • A. To calibrate the instrument
  • B. To increase the sensitivity of the measurement
  • C. To provide a reference for baseline correction
  • D. To enhance the sample's absorbance
Showing 1021 to 1050 of 1878 (63 Pages)
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely