Question

Mark 'T' if the statement is true and 'F' if it is false. 

(a). Generally, non-metals react with acids. ( )

(b). Sodium is a very reactive metal. ( ) 

(c). Copper displaces zinc from zinc sulphate solution. ( ) 

(d). Coal can be drawn into wires. ( ) 

Answer 1

(a) False as non metallic oxides are acidic in nature. 

(b) True 

(c) False as in a displacement reaction more reactive element displaces less reactive metal from its salt. 

(d) False as Coal is a form of carbon which is a non metal.