State whether the following statement is true or false: Non-metals react with dilute acids to produce a gas which burns with a pop sound.
Non- metals generally do not react with acids. So, the given statement is false.
State whether the following statements are true or false :
(a) All metals exist in solid form at room temperature.
(b) Coal can be drawn into wires.
(c) Non-metals react with dilute acids to produce hydrogen gas.
(d) Sodium is a very reactive metal.
(e) Copper displaces zinc from zinc sulphate solution.
(f) Rust formed on iron objects is basic in nature.
(g) Non-metals react with water to form a gas which burns with a 'pop' sound.