Hydrogen and Water - 4

Chemistry Class 10
1. Matching Items: Click the matching word for Heavy water

   

   
Chemistry Class 10
2. Matching Items: Click the matching word for Reducing agent

   

   
Chemistry Class 10
3. Matching Items: Click the matching word for Hard water

   

   
Chemistry Class 10
4. Matching Items: Click the matching word for Water gas

   

   
Chemistry Class 10
5. Matching Items: Click the matching word for Amphoteric compound

   

   
Chemistry Class 10
6. Matching Items: Click the matching word for Hydrogen gas

   

   
Chemistry Class 10
7. Matching Items: Click the matching word for Ion exchanger

   

   
Chemistry Class 10
8. Matching Items: Click the matching word for Reaction of water with metals

   

   
Chemistry Class 10
9. Matching Items: Click the matching word for Reaction of water with carbon

   

   
Chemistry Class 10
10. Matching Items: Click the matching word for Reaction water with metallic carbide

   
   
Chemistry Class 10
11. Hydrogen reacts with __________ oxides to form metals.


Chemistry Class 10
12. In ice H2O molecules are held in fixed position due to ________ bonding.


Chemistry Class 10
13. Compounds, which behave like an acid as well as a base, are called _______ compounds.


Chemistry Class 10
14. The number of atoms in water molecule is _______.


Chemistry Class 10
15. Crystalline compounds after losing thier water of crystallization are called ________ compounds.


Chemistry Class 10
16. Oxyhydrogen flame is used for __________ purpose.


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