Organic Chemistry - Study Mode
[#66] The normal butane and isobutane are
Correct Answer
(B) chain isomer
[#67] Formaldehyde is used in which of the following options?
Correct Answer
(A) Perfumes
[#68] Which of the following alkines is the first member of the homogeneous series?
Correct Answer
(C) ethyne
[#69] Consider the following statements 1. Acetone is used for making chloroform, artificial leather. 2. Benzene Hexachloride (BHC) is powerful insectiside. 3. Carbon tetrachloride used as a fire extinguisher under the name pyrene. Which of the statements given above are correct?
Correct Answer
(D) 1, 2 and 3
[#70] Assertion (A) Formic acid is stronger than acetic acid. Reason (R) Formic acid is an organic acid.
Correct Answer
(B) Both A and R are true, but R is not the correct explanation of A