A) C₇H₁₆
B) C₂H₆
C) C₃H₆
D) C₈H₁₈

A) alkane
B) alkyne
C) alkene
D) alkanol

A) The physical properties are similar.
B) Members have the same general method of preparation.
C) Members share the same general method of preparation.
D) Successive members differ in molecular formula by an addition of CH₂

A) They are generally soluble in water.
B) Most organic compounds are non-polar.
C) They are mostly covalent.
D) They are generally soluble in non-polar solvents.

A) C₄H₉
B) C₂H₆
C) C₃H₆
D) C₅H₁₂

A) It is the ease with which carbon combines with hydrogen, oxygen etc.
B) It is the ability of carbon to form single, double and tripple covalent bonds.
C) It is the exceptional ability of carbon atoms to combine with one another.

A) C₃H₇OH
B) C₃H₇COCH₃
C) C₃H₇COOH
D) C₃H₇CHO

A) O₂
B) Cl₂
C) CO₂
D) H₂

A) Na₂O
B) SO₂
C) NO₂
D) CO₂

A) K₂O
B) Na₂O
C) SO₂
D) MgO

A) ZnO
B) K₂O
C) Na₂O
D) CaO

A) CO
B) CO₂
C) MgO
D) ZnO

A) hydrochloric oxide
B) acidic oxide
C) neutral oxide
D) basic oxide
E) amphoteric oxide

A) potassium trioxochlorate (V)
B) potassium trioxonitrate (V)
C) potassium trioxocarbonate (IV)
D) potassium tetraoxosulphate (VI)

A) an oxidizing agent
B) a catalyst
C) a dehydrating agent
D) a reducing agent

A) fractional distillation of liquid air
B) thermal decomposition of potassium trioxochlorate (V)
C) freezing of liquid air
D) hydrolysis of liquid air

A) It is a colourless, odourless and tasteless gas
B) Its atomic number is 8 and mass number is 16
C) It turns blue litmus paper red
D) It is slightly soluble in water

A) CH₄ + 2O₂ --> CO₂ + 2H₂O
B) N₂ + 2O₂ --> 2NO₂
C) 4Na + O₂ --> 2Na₂O
D) C + O₂ --> CO₂

A) Contact Process
B) Steam Process
C) Bosch Process
D) Haber Process

A) It turns red litmus paper blue
B) It is colourless, odourless and tasteless
C) It is highly inflammable
D) It is slightly soluble in water