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Chemistry CBSE Live product
Class 10 (2026-27)
Acids, bases and salts
Introduction to acids, bases and salts
3.
Reaction of acids and bases with metals
Question:
1
m.
Select the correct answer:
If a less reactive metal than hydrogen is placed in an acid solution containing dissolved hydrogen ions, what will be observed?
Moderate fizzing sound is observed
Metal displaces hydrogen
Salt forms without the evolution of gas
No reaction occurs
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