Chemical reaction of base and metal
Answers
Answered by
2
Answer:
Bases are known to turn blue on red litmus paper. When a base reacts with a metal, hydrogen gas is produced. It burns with a pop sound when a burning candle is brought near the test tube's mouth. Sodium hydroxide, as it reacts with zinc metal, gives hydrogen gas & sodium zincate.
Answered by
0
Answer:
Bases are known to turn blue on red litmus paper. When a base reacts with a metal, hydrogen gas is produced. It burns with a pop sound when a burning candle is brought near the test tube's mouth. Sodium hydroxide, as it reacts with zinc metal, gives hydrogen gas & sodium zincate.
Similar questions