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Chemistry CBSE Live product
Class 10 (2025-26)
Chemical reaction and equations
Annual Revision IV - Chemical reactions and equations
6.
Types of reactions - II
Question:
2
m.
Go through the following question and provide the answer:
Reaction between metal and its salt solution
i.
What is the colour of the solution formed?
yellow
Green
Reddish-brown
Colourless
ii.
If zinc replaces iron in the same reaction, the reaction rate
decreases
stops
remains same
increases
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