Carbon & Organic Chemistry Questions with Solutions

5 questions4 easy1 hard

This topic covers carbon and its compounds: the allotropes of carbon (diamond, graphite and fullerenes), hydrocarbons, functional groups, the nomenclature of simple organic compounds, alcohols and acids, soaps and detergents, polymers and plastics. Questions commonly ask which allotrope of carbon conducts electricity (graphite), which is the hardest natural substance (diamond), what the main component of natural gas is (methane), and how soaps differ from detergents. Know the monomers of common polymers, such as ethylene for polythene, and which plastics are thermoplastics and which are thermosetting. Practise the carbon and organic chemistry questions below, written in the style of the general awareness sections of exams such as SSC, banking, railways, CUET GAT, MAH CET and CLAT. Each question comes with a detailed explanation that adds related facts, so every question helps you revise more than one point.

  1. Q1.

    The general formula of alkenes is:

    A. CnH2n-2B. CnH2nC. CnHnD. CnH2n+2
    easyAsked in SSC +1View solution ›
  2. Q2.

    Diamond, graphite and lonsdaleite are allotropes of:

    A. PhosphorusB. SulphurC. CarbonD. Silicon
    easyAsked in SSC +1View solution ›
  3. Q3.

    The largest component of natural gas is:

    A. EthaneB. MethaneC. ButaneD. Propane
    easyAsked in SSC +1View solution ›
  4. Q4.

    Which radioactive isotope is used to estimate the age of organic materials such as wood, paper and parchment?

    A. Cobalt-60B. Iodine-131C. Carbon-14D. Uranium-238
    easyAsked in SSCView solution ›