EPT

Q1. Which of the following statements is wrong about alkanes.

• A. They are all saturated hydrocarbons.
• B. They can undergo addition as well as susbstitution reactions.
• C. They are almost non polar in nature.
• D. On complete combustion give out CO2 and water.

Q2. Unsaturated hydrocarbons undergo.

• A. Substitution
• B. Oxidation
• C. Addition
• D. None of the above

Q3.The number of single bonds in ethane molecule are

• A. Four
• B. Six
• C. Eight
• D. Ten

Q4. If the molecular formula of an organic compound is C10 H18 it is

• A. Alkene
• B. Alkane
• C. Alkyne
• D. Not a hydrocarbon

Q5. C to C bond present in alkenes are

• A. Single
• B. Double
• C. Triple
• D. None of the above