Organic-Chemistry - 2


1. Which gas is used in ripening of fruits and vegetables




2. The formula of chloroform is




3. The example of unsaturated hydrocarbon is




4. When ethyne gas is passed through a red hot iron tube it polymerizes to




5. The major constituent of marsh gas is




6. Vital force theory was proposed by Wholer.


7. Dalton prepared urea from in-organic substances.


8. Carbon is an essential consituent of all organic compounds


9. Methane molecule has tetra had not geometry


10. A molecule of propane contains four carbon atoms and ten hydrogen atoms


11. Butane has four isomers


12. The general chemical formula of alkane is CnH2n+2


13. The chemical formula of urea is H2N-CO-NH2


14. -OH is functional group and represents the alchohal


15. Organic compounds have high melting and boiling points





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