JEE Main Chemistry question

ChemistryStates of Matter (Gaseous & Liquid State)JEE Main

The circulation of blood in the human body supplies and releases . The concentrations of and are variable, but on average, of blood contains of and of . The volumes of and at and body temperature , assuming litre of blood in the human body, is:

Answer: (C)

Solution

Scaling to L ( mL, i.e. ): mass of , mass of . Moles: ;

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Question ID VK-134542