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Test for Adulteration in Chilly Powder

In turmeric, ...

Question

In turmeric, curcumin exists predominantly in:

A

Keto form

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B

Enol form

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C

Equally in both keto and enol forms

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D

Cannot be predicted form this data

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Solution

The correct option is B Enol form
In turmeric, curcumin exists predominantly in enol form. The enol form is more energetically stable in the solid phase. Turmeric is in solid phase.

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