2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Aldehydes, Ketones

JEE Main & Advanced Chemistry Aldehydes, Ketones Question Bank Preparation

  • question_answer
    Ethyne on reaction with water in the presence of \[HgS{{O}_{4}}\]and \[{{H}_{2}}S{{O}_{4}}\] gives        [UPSEAT 1999; BVP 2003]

    A)                 Acetone              

    B)                 Acetaldehyde

    C)                 Acetic acid          

    D)                 Ethyl alcohol

    Correct Answer: B

    Solution :

                    \[HC\equiv CH+{{H}_{2}}O\xrightarrow{HgS{{O}_{4}}/{{H}_{2}}S{{O}_{4}}}C{{H}_{3}}CHO\]


You need to login to perform this action.
You will be redirected in 3 sec spinner