1.

Which of the following is not correct?A. chlorophyll is responsible for the synthesis of carbohydrates in plantsB. the compound formed in the addition of oxygen to haemoglobin is called oxyhaemoglobinC. acetyl salicylic acid is known as aspirinD. the metal ion present in vitamin `B_(12)` is `Mg^(2+)`

Answer» Correct Answer - D
Metal present in `B_(12)` is Co.


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