Which of the following statement is not correct? - Vidyadip

MCQ

Which of the following statement is not correct?

A
Chlorophyll is responsible for the synthesis of carbohydrates in plants
B
The compound formed by the addition of oxygen to haemoglobin is called oxyhaemoglobin
C
Acetylsalicylic acid is known as aspirin
✓
The metal ion present in vitamin $B_{12}$ is $Mg^{2+}$

✓

Answer

Correct option: D.

The metal ion present in vitamin $B_{12}$ is $Mg^{2+}$

d
The statement is wrong or not correct. The metal ion present in vitamin $B_{12}$ (cyanocobalamine) is cobalt. All other statements are correct

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