Find out mass percentage of oxygen. If 11.2 L of it is present in 100ml of water
Answers
Answered by
0
Answer:
Explanation:
Explain why these sour substances are effective in cleaning the vessels. Answer: In tarnished copper vessel there is layer formed due to corrosion which is basic in nature which is dissolved in the lemon or tamarind juice which are acidic in nature. Thus the vessel get thoroughly cleaned.
Similar questions