Write the IUPAC name of the compound CH3CH=CH-CH2Br.
  • 1-Bromo-2-butene
  • 2-Bromo-1-butene
  • 2-Bromo-2-butene
  • Ethyl benzene
The number of π and σ bonds present in H2C=CHCH=CHCH2 are:
  • 11,2
  • 2,11
  • 12,2
  • 2,12
The IUPAC name of CH2=CHCHOH-CH2CHO is:
  • 2-Hydroxy-3-pentenal
  • 3-Hydroxy-pent-4-ene-1-al
  • 3-Hydroxy-2-pentenal
  • 3-Hydroxy-2-pentenal
The IUPAC name of CH3CH2O-CH2-CHOH-CH3 is:
  • 2-Ethoxy-3-propanol
  • 2-Ethoxy-2-propanol
  • 3-Ethoxy-2-propanol
  • 3-Ethoxy-3-propanol
The longest chain in the following compound consists:
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  • 5 carbon atoms
  • 9 carbon atoms
  • 8 carbon atoms
  • 6 carbon atoms
Write the IUPAC name of the compound CH2=CH-CN:
  • Propenenitrile
  • 3-Propenenitrile
  • 2-Propenenitrile
  • 1,2-Ethanedial
Which one of the following IUPAC name is incorrect?
  • Pent - 3 - ene
  • Ethanal
  • Ethanoic acid
  • 3-methyl pentan- 2-ol
The branch of chemistry in which we study about carbon and its compound is known as:
  • Organic Chemistry
  • Inorganic chemistry
  • Medicinal chemistry
  • Physical chemistry
The number of secondary carbon atom in (CH3)2CHCH2CH(CH3)2 is:
  • 3
  • 1
  • 2
  • 4
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