Organic Chemistry With Answers

Organic Chemistry

Sr. # Questions Answers Choice
1 The % age of carbon is bituminous is 60 70 80 90
2 The % age of carbon is lignite is 60 70 80 90
3 The % age of carbon in peat is : 60% 70% 80% 90%
4 The % age of carbon is coal is 40-60 50-70 40-80 40-90
5 Conversion of wood into coal is called. Carbonization Destructive distillation Fractional distillation All
6 Coal is blackish complex mixture of compounds of Carbon Hydrogen oxygen All
7 Which one contains triple covalent bond? Pentane Ethylene Acetylene All
8 Which one contains double covalent bound? Pentane Ethylene Acetylene All
9 Silicon occurs in the form of None of these both a and b Silicates Silica
10 Which one is heterocyclic compound? Benzene Cyclobutane Thiophene Nephthalene
11 Which one is homocyclic compound? Benzene Cyclobutane Cyclohexane All
12 The formula which represents the actual number of atoms in one molecule of organic compound is called. Molecular formula Structural formula Condensed formula Dot and cross formula
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