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Aqueous solution of carbohydrate with 2 ...

Aqueous solution of carbohydrate with 2 drop of alcholic solution of `alpha`-naphthol and `H_(2) SO_(4)` gives a ring at the junction. The colour of the ring is:

A

Yellow

B

Green

C

Violet

D

Red

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • Aqueous solution of SO_(2) is a

    A
    weak acid
    B
    reducing agent
    C
    bleaching agent
    D
    All of these

  • Aqueous solution of SO_(2) is :

    A
    Acidic
    B
    Basic
    C
    Neutral
    D
    Amphoteric

  • An aqueous solution of Na_2SO_4 is

    A
    Alkaline
    B
    Acidic
    C
    Neutral
    D
    None of these

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