Organic-Chemistry - 5


1. ________ chemistry deals the chemistry of hydrocarbons and their derivatives.


2. ________ groups responsible for the properties of organic compounds except hydrocarbons.


3. A series of organic compounds in which all members possess the same functional group and have similar chemical properties is called ________.


4. The general chemical formula of alkane is ________.


5. Hydro-Carbons which have double or triple bond between their carbon atoms are called ________ hydrocarbons.


6. Compounds having same molecular formula but different structural formulas are called ________.


7. Butane has ________ Isomers.


8. ________ is the major component of natural gas.


9. Complete the equation CH2(g) + 2O2(g) Ignition---------> ______ (g) + ________ (g) + heat


10. In methane molecule the angle between H-C-H is ___________.


11. The formula of Calcium Carbide is ___________.


12. A process in which thousands of small molecules combine to form big molecules is called _________.


13. ________ gas is used for artificial ripening of fruits and vegetables.


14. Hydro-Carbons, which have single bond between their carbon atoms are called _________ hydro-carbons.





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