Halogens - 3


Chemistry Class 10
1. Hypochlorous acid is an unstable conpound and decomposes gradually in the presence of sunlight to produce.

   

   
Chemistry Class 10
2. Bleaching powder reacts with concentrated solution of ammonia to give

   

   
Chemistry Class 10
3. Bleaching powder reacts with hydrogen peroxide to give

   

   
Chemistry Class 10
4. The colour of silver chloride is

   

   
Chemistry Class 10
5. When Chlorine reacts with dilute alkali in cold state, which equation represents the reaction correctly

   

   
Chemistry Class 10
6. Matching Items: Click the correct match for .... Forms bright yellow precipitates with silver nitrate solution

   

   
Chemistry Class 10
7. Matching Items: Click the correct match for .... Highly electronegative element

   

   
Chemistry Class 10
8. Matching Items: Click the correct match for .... radioactive element

   

   
Chemistry Class 10
9. Matching Items: Click the correct match for .... A component of bleaching powder

   

   
Chemistry Class 10
10. Matching Items: Click the correct match for .... Chlorine

   
   
Chemistry Class 10
11. Matching Items: Click the correct match for .... Hydrochloric acid

   

   
Chemistry Class 10
12. Matching Items: Click the correct match for .... Hypochlorous acid

   

   
Chemistry Class 10
13. Matching Items: Click the correct match for .... Bleaching Powder

   

   
Chemistry Class 10
14. Matching Items: Click the correct match for .... Calcium hypochlorite

   

   
Chemistry Class 10
15. Matching Items: Click the correct match for .... Calcium oxychloride

   

   
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