Q. What is the molecular formula of the alkane, the 5.6 litre of which weight 11 g at STP……….
✅ Correct Answer: (C)
C3H8
Pharmaceutical Organic Chemistry 1 MCQs and Notes
Q. Which of the following has highest percentage of hydrogen………..
✅ Correct Answer: (A)
CH4
Q. Sodium ethoxide is a specific reagent for……………
✅ Correct Answer: (C)
Dehydrohalogenation
Q. A fuel contains 25 % n-heptane and 75 % iso-octane. Its octane number is……………
✅ Correct Answer: (B)
75
Q. Fischer Tropsch process is used for the manufacture of…………
✅ Correct Answer: (A)
Synthetic petrol
Q. Which statement is not true concerning alkanes………..
✅ Correct Answer: (A)
Large number alkanes are soluble in water
Q. Name the hydrocarbon that is a liquid at STP……….
✅ Correct Answer: (D)
n-pentane
Q. Formation of alkane by the action of Zn on alkyl halide is called
✅ Correct Answer: (A)
Frankland's reaction
Q. The tetrahedral nature of carbon was first given by………….
✅ Correct Answer: (B)
Le Bell and Van't Hoff
Q. A liquid hydrocarbon can be converted to gaseous hydrocarbon by…………..
✅ Correct Answer: (A)
Cracking