Monday 13 November 2017

MCQ MDCAT Topic# 1A

*Q.85 The one molecule of Hb(Haemoglobin) nearly consist of 10,000 different atoms.How many times one Hb molecule heavier than H2?*
A) 68,000
B) 34,000
C) 17,000
D) 4000

Correct Ans: B
Explanation : We know
 1 Hb = 68,000 times then 1 H atom
But 1Hb = 34,000 times than 1 H2 molecule
Note: H2 is given in the statement not H atom

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