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Q.1: What is organic chemistry?

Q.2: What is a saturated hydrocarbon?

Q.3: What is an unsaturated hydrocarbon?

Q.4: What is structural isomersm?

Q.5: What are alkenes and alkynes?

Q.6: What are aromatic hydrocarbons?

Q.7: What is an alcohol?

Q.8: What are aldehydes and ketones?

Q.9: What are carboxylic acids and esters?

Q.10: What are polymers?

Q.11: In methane ( CH 4 ), 4 hydrogen atoms will always have a -------- arrangement about the carbon atom.

Q.12: An organic compound whose carbon-carbon bonds are all single bonds is said to be --------- .

Q.13: The general orientation of the four pairs of electrons around the carbon atoms in alkanes is -------- .

Q.14: Alkanes in which the carbon atoms form a single unbranched chain are said to be ------- alkanes.

Q.15: The positions of substituents along the hydrocarbon frame-work of a molecule are indicated by the ----- of carbon atom to which the substituents are attached.

Q.16: Tetramethyl lead was added to gasolene as a(n) ---------- agent.

Q.17: Unsaturated fats may be converted to saturated fats by the process of ----------.

Q.18: Benzene is the parent member of the group of hydrocarbons called --------- hydrocarbons.

Q.19: Methanol is prepared industrially by the hydrogenation of --------------.

Q.20: Both aldehydes and ketones contain the ---------- group.

Q.21: In ----------- polymerization , the monomer units simply combine over and over again to form the polymer's long chain.





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