Which of following is the incorrect match? - Vidyadip

MCQ

Which of following is the incorrect match?

A
Insulin - Zinc
B
Haemoglobin - Iron
C
Vitamin B₁₂- Cobalt
D
Chlorophyll - Chromium

✓

Answer

Chlorophyll - Chromium

Explanation:

Chlorophyll contains magnesium ion, encased in a large ring structure known as chlorine, derived from pyrrole.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q [1M]" from Coordination Compounds→Coordination Compounds — all question types→Chemistry STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

Which one of the following elements forms compounds that are all coloured?

What is the primary valence of Fe in $K _4\left[ Fe ( CN )_6\right]$ ?

Polymer used for the making of non-stick cookware is:

A charge of 96500 Coulomb liberates __________ from the solution of $CuSO_{4}$:

Which one is true for ATP?

Which enzyme converts glucose to ethanol?

The correct IUPAC name of [Pt(NH₃)₂Cl₂] is:

A dibromo derivative of an alkane reacts with sodium metal to form an alicyclic hydrocarbon. The derivative is

Maximum percentage of carbon in following allotropes is:

What is the formula of cinnamaldehyde?