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Can you explain the answer of this question below:
Molecular mass of glucose molecule (C6H12O6) is:
  • A:
     180 g 
  • B:
    172 g 
  • C:
    182 g 
  • D:
    192 g
The answer is a.
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Verified Answer
Can you explain the answer of this question below:Molecular mass of gl...
Molecular mass : The sum of the atomic masses of all the atoms in a molecule of a substance is called the molecular mass of the molecule.
Generally we use relative atomic masses of atoms for calculating the molecular mass of 1 mole of any molecular or ionic substances.
Molecular formula of glucose is C6H12O6
Atomic mass of H = 1
Atomic mass pf C = 12
Atomic mass of O = 16
Molecular mass of C6H12O6 = 12(Atomic mass of Hydrogen) + 6(Atomic mass of carbon) + 6(Atomic mass of oxygen)
= 12 x 1 + 6X12 + 6X16
= 12 + 72 + 96 = 180 u.
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Can you explain the answer of this question below:Molecular mass of gl...
Explanation:


The molecular formula of glucose is C6H12O6.
To calculate the molecular mass, we need to add the atomic masses of all the atoms in the molecule.
The atomic masses of C, H and O are 12, 1 and 16 respectively.
Therefore, the molecular mass of glucose can be calculated as follows:
Molecular mass of glucose = (6 x Atomic mass of C) + (12 x Atomic mass of H) + (6 x Atomic mass of O)
= (6 x 12) + (12 x 1) + (6 x 16)
= 72 + 12 + 96
= 180 g/mol
Therefore, option A is the correct answer.
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Can you explain the answer of this question below:Molecular mass of gl...
Molecular mass of moleculae is sum of the individual atomic masses of its constituents. Therefore molecular mass of glucose is 12×6+1×12+16×6 = 180g?
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