Single Answer MCQ
Q-00002061
How does the reactivity series help in predicting the outcomes of displacement reactions?
1
By arranging metals based on their densities
2
By arranging metals based on their reactivity with oxygen
3
By arranging metals based on their reactivity with water
4
By arranging metals based on their reactivity with acids
Answer and Solution
Answer
D. By arranging metals based on their reactivity with acids
Solution:
The reactivity series helps in predicting the outcomes of displacement reactions by arranging metals in order of their reactivity with acids, indicating which metals can displace others in solutions based on their reactivity.
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