Aldehydes, Keto...

Only One Option Correct Type

Direction (Q. Nos. 1-8) This section contains 8 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE is correct.

Q. 

Tollen’s reagent used for the distinction of aldehydes with ketones is

A hydrocarbon X on treatment with O₃ followed by the reduction of ozonide with Zn-H₂O gives Y. Y gives both Tollen's test as well as yellow precipitate with NaOH/I₂ solution. Which is a possible structure of X ?

Which compound given below does not form red precipitate with ammoniacal solution of Cu(lI) tartarate ?

Which reagent can differentiate between benzaldehyde and acetophenone?

Which reagent can be used to separate a mixture of ethanol and butanone into components? 

Reagent that can differentiate 2-propanoi from acetone is

Which reagent given below can differentiate propanal from propanone?

Which of the following would produce an orange coloured precipitate with 2, 4-dinitrophenyl hydrazine?

CH₃CHO and C₆H₅CH₂CHO can be distinguished chemically by:

One mole of an organic compound 'A' with the formula C₃H₈O reacts completely with two moles of HI to form X and Y. When 'Y' is boiled with aqueous alkali it forms Z. Z answers the iodoform test. The compound 'A' is ______.

Matching List Type

Direction (Q. No. 21) Choices for the correct combination of elements from Column I and Column II are given as options (a), (b), (c) and (d), out of which one is correct.

Q.

Match the qualitative tests listed in Column I with compounds from Column II that gives positive response to these tests and mark the correct option from the codes given below.