A) Oxygen B) Nitrogen C) Sulphur D) Carbon
A) C5H12 B) C5H10 C) C4H10 D) C6H12
A) Oxygen & Nitrogen B) Metal & Steel C) Alkane & Alkene D) Rhombic & Monoclinic
A) Hydrocarbons B) Organic chemistry C) Homologous series D) Petroleum
A) Hydroxyl group B) Amino group C) Ester D) Carbonyl group
A) Sulphur dioxide B) Hydrogen peroxide C) Carbon dioxide D) Nitrogen oxide
A) Carbon Dioxide B) Nitrogen oxide C) Carbon hydroxide D) Carbon monoxide
A) Calcium chloride B) Calcium carbonate C) Calcium oxide D) Calcium hydroxide
A) Methane B) Ethanoic acid C) Ethanol D) Glucose
A) Frasch process B) Solvay process C) Contact process D) Haber process
A) Ethane B) Propane C) Butane D) Methane
A) Hydrogen and oxygen B) Carbon and hydrogen C) Carbon and oxygen D) Carbon and nitrogen
A) Alcohols B) Alkanes C) Alkynes D) Alkenes
A) -CHO B) -OH C) -COOH D) -NH2
A) Unsaturated hydrocarbons B) Aromatic compounds C) Alcohols D) Saturated hydrocarbons
A) Polyhydric alcohols B) Dihydric alcohols C) Trihydric alcohols D) Monohydric alcohols
A) Colour B) Number of carbon atoms C) Functional group D) Odour
A) Alkane and oxygen B) Alcohol and carboxylic acid C) Acid and alkali D) Alkene and water
A) Ketone B) Alcohol C) Aldehyde D) Ester
A) -OH B) -CHO C) -CO D) -COOH
A) Ethers B) Phenols C) Esters D) Alcohols
A) Dilute HCl B) Tollen's reagent C) Lime water D) Bromine water
A) Irritation B) Combustion C) Smog formation D) Oxidation
A) Steam B) Boiling point C) Odour D) Solubility
A) Ethers B) Esters C) Ketones D) Aldehydes
A) Ketones B) Ethers C) Phenols D) Aldehydes
A) Ketones B) Esters C) Aldehydes D) Phenols
A) Alkyl group B) Hydroxyl group C) Aryl group D) Functional group
A) Odour B) Weakly acid C) Volatile D) Pleasant smell
A) Ketone B) Ester C) Aldehyde D) Ether
A) -one B) -al C) -oate D) -ol
A) Alkenes B) Alcohols C) Alkanes D) Alkynes
A) Polymerization B) Catenation C) Combustion D) Sublimation
A) -OH B) -CH4 C) -CH3 D) -CH2
A) Crude oil B) Natural gas C) Coal D) Distilled water
A) Production of dyes B) Petroleum refining C) Bleaching agent in paper industries D) Manufacture of fertilizers
A) Tetravalency B) Isomerism C) Catenation D) Carbonate
A) Alkynes B) Alkenes C) Alkanes D) Alcohols
A) Organic chemistry B) Hydrocarbons C) Industrial chemicals D) Petroleum
A) Smell B) Colour C) Odour D) Solubility |