10th class Chemistry chapter 11 online mcq test with answers for matric part 2 chemistry unit 11(Organic Chemistry)

Chemistry 10th Class English Medium Unit 11 Online Test

Sr. #	Questions	Answers Choice
1	The branch of chemistry which deals with the study of hydrocarbons and their derivatives is known as.	Organic chemistry Inorganic chemistry Biochemistry Nuclear chemistry
2	Who was prepared acetic acid in laboratory?	Berzelius Wohler Kolbe Dalton
3	The 1st organic compound prepared in laboratory.	Urea NaCl Thiourea Pyridine
4	Who put forward the vital force theory?	Berzelius Wohler Dalton Lavoisier
5	Which one of the following compounds is an aldehyde?	CH<sub>3</sub>-CH<sub>2</sub>-OH CH<sub>3</sub>-COOH CH<sub>3</sub>CHO CH<sub>3</sub>COCH<sub>3</sub>
6	Conversion of dead plants into coal by the action of bacteria and heat is called.	Carbonization Catenation Hydrogenation Cracking
7	Which one of the following does ot contain protein	Pulses Potatoes Beans eggs
8	Which one of the following is not a fossil fuel?	Coal Natural gas Bio gas Petroleum
9	Which one of the following is a synthetic fibre?	Cotton Wool nylon silk
10	Coal gas is mixture of	CO and CH<sub>4</sub> CO . CH<sub>4</sub>. CO<sub>2</sub> CO, CH<sub>4</sub>, H<sub>2</sub> CO, H<sub>2</sub> and CO<sub>2</sub>
11	Carbonization process is the conversion of	Coal into coal gas Coal into wood Wood into coal Wood into coal tar
12	In which of the following groups, oxygen is attached on both sides with carbon atoms?	Ketone Ether Aldehyde Ester