Chemistry Quiz for SSC CGL Exams (Set - 1)
1. Which one of the following chemicals helps in
fruit ripening?
(a) Ethephon
(b) Atrazine
(c) Isoproturan
(d) Malathion
2. Solder is an alloy of
(a) tin and lead
(b) tin and copper
(c) tin, copper and zinc
(d) tin, lead and zinc
