Related Questions

  1. Which one of the following is a non-benzenoid aromatic compound
  2. Aspirin is chemically
  3. One litre hard water contains 12 mg Mg²⁺. Milli equivalents of washing soda
  4. Dinitrogen and dioxygen are main constituents of air but these do not react
  5. Which of the following reaction is an example of nucleophilic substitution