Q:
Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative
Assertion (A) : Carbon monoxide when inhaled causes death.
Reason (R) : Carbon monoxide combines with haemoglobin.
Answer & Explanation
Answer: A) Both A and R are true and R is the correct explanation of A.
Explanation: Carbon monoxide, when inhaled, combines with haemoglobin of blood to form carboxyhaemoglobin which inhibits the transport of oxygen.
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