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Substances which turn blue litmus paper red are called
Bases are the substance that _______
Reaction of metals with acids produces
Non metals reacts with acids to form
Consider small amount of metal added to dilute hydrochloric acid in a test tube, What will happen to a burning matchstck if brought near the testtube?
What happens when non metal is added to dilute sulphuric acid in test tube?
Metals on reaction with bases produces
When one element displaces another element in aqueous solution, then such reaction is called
Complete the following reaction
CuSO4 + Zn → _______ + _______
Complete the following reaction
______ + _______→ FeSO4 +Cu