Which of the following procedures is suitable for identifying the food colouring added to a pastry sample?

a

carry out some food tests

b

examine the pastry sample under a microscope

c

Do a chromatogram of the colouring extract

d

.determine the molar mass of the colouring

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Explanation

Correct Option
c

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Discussions (6)

Demi2003
5 years ago

These are the correct options
A. carry out some food tests
B. examine the pastry sample under a microscope
C. Do a chromotogram of the colouring extract
D. determine the molar mass of the colouring
ANSWER is C

Finesse11
1 year ago

well corrections have been made
MY SCHOOL 😘😘

chisommorah777
5 years ago

I think the question is incomplete, its missing some information.

Demi2003
4 years ago

All the options do not correlate with the question, the right options should be
A. carry out some food tests
B. examine the pastry sample under a microscope
C. Do a chromotogram of the colouring extract
D. determine the molar mass of the colouring
With Option C being the correct one

Primus113
5 years ago

The options doesn't match with yhe question

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