Chemistry - Introduction to organic chemistry

Question - 1

Percentage of carbon is maximum in

  • A peat
  • B lignite
  • C bituminous
  • D anthracite

Question - 2

When formic aid is heated with concentrated sulphuric acid the compound formed is 

  • A CO
  • B CO2
  • C HCHO
  • D NONE OF THESE

Question - 3

The IUPAC name of the compound having the structure (CH3)3CCH=CH2 is

  • A 3,3,3-Trimethy1 propene
  • B 1,1,1-trimethy1 2-propene
  • C 3, 3-dimethy1 1-butene
  • D 2, 2-dimethy1 3-butene

Question - 4

Which of the following compounds displays geometrical isomerism?

  • A CH2=CHBr
  • B CH2=CBr2
  • C Cl CH=CH Cl
  • D Br2 C=C Cl2

Question - 5

The compounds  \(C_2H_5OC_2H_5\)and \(CH_3OCH_2C_2H_5\) are

  • A enantiomers
  • B geometrical isomers
  • C metamers
  • D functional isomers

Question - 6

The IUPAC name of CH3CONHis

  • A propanone
  • B acetamide
  • C ethanamide
  • D propionamide

Question - 7

Which one of the following has asymmetric carbon?

  • A CH3CHOHCH3
  • B CH3CH(OH)2
  • C CH2OHCHOHCH2OH
  • D CH3CHCOHCOOH

Question - 8

Number of isomers of nitrophenol,C6H4(OH)NOis

  • A 0
  • B 3
  • C 4
  • D 2

Question - 9

Which one of the following compounds will exhibit optical isomerism?

  • A CH3CH2COOH
  • B CH3CHOHCOOH
  • C CH3CH2CH2OH
  • D CH3CHOHCH3

Question - 10

The correct IUPAC name of \(C{ H }_{ 3 }-C{ H }_{ 2 }-C\equiv CH=C{ H }_{ 2 }\)   is

  • A 3-hexyne-5-ene
  • B 5-hexyne-3-yne
  • C 3-hexyne-1-ene
  • D 1-hexene-3-yne
Facebook
Twitter
Google+
Email