(A) Antimalarial
(B) Antibiotic
(C) Anaesthetic
(D) Analgesic
Tag: Inorganic Chemistry
An element that does not occur in nature but can be produced artificially is?
(A) Radium
(B) Thorium
(C) Plutonium
(D) Uranium
‘Greenhouse effect’ is produced due to the presence of excess amount of?
(A) Nitrogen dioxide
(B) Sulphur dioxide
(C) Methane
(D) Carbon Monoxide
Which of the following is biodegradable?
(A) DDT
(B) Paper
(C) Aluminium
(D) Plastic
Acid rain is caused due to pollution of atmosphere by?
(A) Oxides of nitrogen and sulphur
(B) Oxides of carbon and nitrogen
(C) Oxides of nitrogen and phosphorous
(D)
A mixture of water and alcohol can be separated by?
(A) Evaporation
(B) Filtration
(C) Decantation
(D) Distillation
What is the most abundant element in human body?
(A) Iron
(B) Nitrogen
(C) Oxygen
(D) Carbon
Aspirin is chemically known as what?
(A) Hydroxy salicylate
(B) Methyl salicylate
(C) Alkyl salicylic acid
(D) Acetylsalicylic acid