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Nda chemistry chemical reactions quiz

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Question 1. Oxidation is defined as  (ऑक्सीकरण को किसके रूप में परिभाषित किया जाता है)






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Question 2. reducing agent is a substance which can  (अपचायक घटक एक पदार्थ है जो _____ सकता है)






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Question 3. The common oxidation state of alkali metals in the combined state is  (संयुक्त अवस्था में क्षार धातुओं का सामान्य ऑक्सीकरण अवस्था क्या है)







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Question 4.






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Question 5.






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Question 6.






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Question 7. Oxidation reduction reaction involves  ( ऑक्सीकरण अपचयन अभिक्रिया में शामिल है)







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Question 8.






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Question 9.






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Question 10.






 

 
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