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1) Molecular mass of the given compound = 12xmass of carbon+22xmass of hydrogen+11xmass of oxygen.
Molecular mass of sucrose=12x12+22x1+16x11
Molecular mass of sucrose = 144+22+176=342 g/mol.
2) Molecular mass of Sulphuric acid = 2xmass of hydrogen+1xmass of sulphur +4xmass of oxygen.
Molecular mass of sulphuric acid = 2x1+1x32+4x16
Molecular mass of sulphuric acid=2+32+64=98 g/mol.
3) Molecular mass of acetic acid = 2xmass of carbon + 4xmass of hydrogen + 2xmass of oxygen.
Molecular mass of acetic acid = 2x12+4x1+2x16
Molecular mass of acetic acid=24+4+32=60 g/mol.
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1) Molecular mass of the given compound = 12xmass of carbon+22xmass of hydrogen+11xmass of oxygen.
Molecular mass of sucrose=12x12+22x1+16x11
Molecular mass of sucrose = 144+22+176=342 g/mol.
2) Molecular mass of Sulphuric acid = 2xmass of hydrogen+1xmass of sulphur +4xmass of oxygen.
Molecular mass of sulphuric acid = 2x1+1x32+4x16
Molecular mass of sulphuric acid=2+32+64=98 g/mol.
3) Molecular mass of acetic acid = 2xmass of carbon + 4xmass of hydrogen + 2xmass of oxygen.
Molecular mass of acetic acid = 2x12+4x1+2x16
Molecular mass of acetic acid=24+4+32=60 g/mol.
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards