Organic-Chemistry - 1


Chemistry Class 10
1. Vital force theory was proposed by

   

   
Chemistry Class 10
2. In 1828 a scientist prepared urea from in organic substances

   

   
Chemistry Class 10
3. The formula of formic acid is

   

   
Chemistry Class 10
4. Organic compounds made up of only carbon and hydrogen are called

   

   
Chemistry Class 10
5. Organic compound have

   

   
Chemistry Class 10
6. In all organic compounds the essential element is

   

   
Chemistry Class 10
7. Electrical conductivity of organic compounds are

   

   
Chemistry Class 10
8. An atom or group of atom that determines the characteristic properties of an organic compound is called

   

   
Chemistry Class 10
9. The general formula of alkene is

   

   
Chemistry Class 10
10. -OH is the functional group of the family called

   
   
Chemistry Class 10
11. The structure of carbonylic group is

   

   
Chemistry Class 10
12. In saturated hydrocarbon all carbon, carbon bonds are

   

   
Chemistry Class 10
13. Saturated hydro carbons are also called

   

   
Chemistry Class 10
14. Which gas is used as a general anaesthesia

   

   
Chemistry Class 10
15. A molecule has a tetrahedral geometry with an angle of 109.50 between each of H-C-H bond

   

   
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