how does bases reacts with metals explain with an activity?
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The reaction of base with metals: When base reacts with metal, it produces respective salt and hydrogen gas. The presence of hydrogen gas is confirmed by a pop sound that is produced by hydrogen gas when it comes in contact with fire. Sodium hydroxide gives hydrogen gas and sodium zincate when reacts with zinc
Reaction of Base with Metals: When alkali (base) reacts with metal, it produces salt and hydrogen gas. Example: Sodium hydroxide gives hydrogen gas and sodium zincate when reacts with zinc metal. Sodium aluminate and hydrogen gas are formed when sodium hydroxide reacts with aluminium metal.
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