(a)
Interpretation:
The number carbon presents in
Concept introduction:
Moles: One mole is equivalent to the mass of the substance consists same number of units equal to the atoms present in
The mole is actually quantity of particles that is
The sum of mass of all atoms present in formula of chemical substance is referred as molecular or formula weight of that substance.
Mass: It is the quantitative measure of a substance. The amount of matter present in substance is expressed as mass. The
Molar mass: It is obtained by dividing the mass of substance with the amount of substance and the S.I. unit of molar mass is
(b)
Interpretation:
The number carbon presents in
Concept introduction:
Moles: One mole is equivalent to the mass of the substance consists same number of units equal to the atoms present in
The mole is actually quantity of particles that is Avogadro’s number of particles present in elements or compounds.
The sum of mass of all atoms present in formula of chemical substance is referred as molecular or formula weight of that substance.
Mass: It is the quantitative measure of a substance. The amount of matter present in substance is expressed as mass. The
Molar mass: It is obtained by dividing the mass of substance with the amount of substance and the S.I. unit of molar mass is
(c)
Interpretation:
The number carbon presents in
Concept introduction:
Moles: One mole is equivalent to the mass of the substance consists same number of units equal to the atoms present in
The mole is actually quantity of particles that is Avogadro’s number of particles present in elements or compounds.
The sum of mass of all atoms present in formula of chemical substance is referred as molecular or formula weight of that substance.
Mass: It is the quantitative measure of a substance. The amount of matter present in substance is expressed as mass. The
Molar mass: It is obtained by dividing the mass of substance with the amount of substance and the S.I. unit of molar mass is
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FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
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