SAMPLE PAPER CARBON AND ITS COMPOUNDS

 CARBON AND IT'S COMPOUNDS

I. ANSWER ANY FOUR QUESTIONS                                                  4 X 1 = 4M

1. What is the electronic configuration of carbon in excited state?

2. What is catenation?

3. What is isomerism?

4. Write the general formula of (i) alkanes (ii) alkenes (iii) alkynes?

5. What is functional group?

II. ANSWER THE FOLLOWING QUESTIONS                                                  3 X 2 = 6M

6.  Write the structure of (i) C5 H12  (ii) C6 H14?

7. What are hydrocarbons? Write about open and closed hydrocarbons?

8. What are Ethers and Esters?

III. ANSWER THE FOLLOWING QUESTIONS                                                  3 X 5= 15M

9. Write about Ketones and Amines?

10. What are alcohols write their general formula of alcohols write one example?

11. Write IUPAC names of alkanes And alkenes and alkynes for first three compounds?

All The Best