OBJECTIVE LIFE SCIENCE
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many molecules of Carbon are in the following formula? 3C2H6
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3
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6
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12
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18
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Explanation:
Detailed explanation-1: -Number of molecules in 3 moles of C2H6=3×6.022×1023=18.066×1023.
Detailed explanation-2: -(i) 2 moles of carbon atoms are present in 1 mole of C2H6.
Detailed explanation-3: -There are 24 atoms in one molecule of C6 H12 06. This chemical compound has 6 atoms of carbon, 12 atoms of hydrogen, and 6 atoms of oxygen. This is a total of 24 atoms.
Detailed explanation-4: -(i) We know that in 1 mole of ethane there are 2 moles of carbon atom because 2 carbon atoms are present in one molecule of ethane.-So, there are 6 moles of carbon atom present in 3 moles of ethane.
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