JEE Chemistry Carbon And Its Compounds MCQs C
CARBON & COMPOUND 1. Which of the following is an example of fossil fuel? (A) coal gas (B) coke (C) natural gas (D) producer gas 2. Most of the fuels are: (A) carbon compounds with sulphur (B) nitrogen compounds with carbon (C) carbon compounds…
JEE Chemistry Carbon And Its Compounds MCQs B
1. The main constituents of coal gas are (A) CH4 + CO + H2 (B) CO2 + CO + H2 (C) CO + CO2 (D) CO + N2 2. The calorific value of carbon is about ............kcal: (A) 7.8 (B) 15.6 (C) 47 (D) 94 3. Good conductor of heat and current is…
JEE Chemistry Carbon And Its Compounds MCQs A
CARBON & COMPOUND Question. Ethane, with the molecular formula C2H6 has (a) 6 covalent bonds (b) 7 covalent bonds (c) 8 covalent bonds (d) 9 covalent bonds Answer : B Question. Butanone is a four-carbon compound with the functional group (a) Carboxylic acid (b)…