SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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12
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22
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11
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45
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Detailed explanation-1: -A molecule of sucrose (C12H22O11) has 12 carbon atoms, 22 hydrogen atoms and 11 oxygen atoms.
Detailed explanation-2: -The white stuff we know as sugar is sucrose, a molecule composed of 12 atoms of carbon, 22 atoms of hydrogen, and 11 atoms of oxygen (C12H22O11).
Detailed explanation-3: -12 H 22 0 11 has 22 multiplied verses from 0 to 3, multiplied by 10-23 atoms. Hence 3.4 gram of C. 12 H 22 0 11 has X number of H atoms. Then we’ll cross multiply and we’ll get 342, multiplied by X will form 2042 Multiplied by X will be equal to 22, Multiplied by 6.023, multiplied by 10-23, Multiplied by 3.4.
Detailed explanation-4: -Glucose has a chemical formula of: C6H12O6 That means glucose is made of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms.
Detailed explanation-5: -so, number of hydrogen atom in 25.6 g of sucrose = 342∗25. 6=1. 64NA.