Table 4.5 : Reaction of Metals and Non-metals with Acids Test tube Label Metal/ Non-metal Reaction with Dilute Hydrochloric Acid Room Warm Temperature Reaction with Dilute Sulphuric Acid Room Warm Temperature A Magnesium (ribbon) B Aluminium (foil) C Iron (filings) D Copper (peeled flexible wire) E Charcoal (powder) F Sulphur (powder)
Answers
Answer:
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Answer:
All the metals when are made to undergo reaction with the acids i.e. with the hydrochloric acid or the sulphuric acid, they release the hydrogen gas along with the formation of corresponding salts and the hydrogen gas so ,released, produces pop sound when it is exposed to the burning sphincter. On the contrary non-metals don't react with the acids. Now answer the statement.
Complete step by step answer:
- First of all. Let’s discuss what metals and nonmetals are. Metals are the substances that are solid, hard, malleable (means a substance can be moulded into any shape), ductile (means a substance can be made into thin wires) and can conduct heat and electricity. copper, iron etc. On the other hand, non-metals are those which lack all these properties and are poor conductors of electricity. E.g. nitrogen, chlorine etc.