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