Which of the following statement is false? ( ) (a) metals are good conductor of heat and electricity (b) non-metals are non-sonorous. (c) non-metals do not react with dilute acids (d) copper reacts with dilute acids
Answers
Answered by
2
(d) copper reacts with dilute acids
is the correct answer
Hope it helps you
Answered by
1
Out of the given statements, Copper reacts with dilute acids is an incorrect statement. (OPTION D)
Metals and Non-metals show contrasting physical and chemical properties.
METALS
- Metals are substances that are good conductors of heat and electricity.
- Metals are sonorous and produce sound.
- Metals are malleable and ductile.
- Metals have high density and high melting points.
- Metals react with dilute acids to release hydrogen gas.
- Less reactive metals such as copper, silver do not react with dilute acids.
NON-METALS
- Non-metals are soft substances with low tensile strength.
- Non-metals are non-sonorous.
- They are non-ductile and non-malleable.
- They do not conduct heat and electricity.
- Non-metals do not react with dilute acids.
Similar questions