Question # 1

Which one of the following can best be used to distinguish between samples of ethane and ethene

Choose an answer

Aqueous BaCl2

Aqueous bromine

Lime water

Litmus solution

Which of the following reagents will reacts with both aldehydes and ketones.

Choose an answer

Grignard reagent

Tollens's reagent

Fehling's reagent

Benedict 's reagent

SN2 reactions can be best carried out with

Choose an answer

Primary alkyl halides

Secondary alkyl halides

Tertiary alkyl halides

All the three

Which one of the following compounds is a heterocyclic.

Choose an answer

Anthracene

Phenol

Pyridine

Aniline

Which of the following has highest M.P

Choose an answer

Aluminium

Silicon

Phosphorus

Sulphur

Which of the following elements is not present abundantly in earth's crust

Choose an answer

Silicon

Aluminium

Sodium

Oxygen

Which one of the following has highest melting and boiling points.

Choose an answer

HF

HBr

HCl

HI

Which one of the following polymers is called a polyamide

Choose an answer

Nylon

Rayon

Terylene

Orlon

Which of the following are mono-saccharides

Choose an answer

Fructose

Sucrose

Stach

Cellulose

Which the correct statement

Choose an answer

Cl^-is smaller than Cl atom

Cl^-(Ion) and Cl (atom) are equal in size

Na⁺is smaller than Na atom

Na⁺is larger than Na atom

Which one of the following oxide is brown in colour.

Choose an answer

NO

NO2

N2O

N2O3

Which nitrogen fertilizer make the soil acdic.

Choose an answer

Calcium nitrate

sodium nitrate

Potassium nitrate

Ammonium nitrate

Out of the elements of group VA, the highest energy is possessed by

Choose an answer

N

P

Sb

Bi

Which isomerism is not found in alkenes.

Choose an answer

Chain isomerism

Positional isomerism

Geometrical isomerism

Metamerism

The enzyme which bring about exchange of functional group between two compounds is called.

Choose an answer

Hydrolases

Transferase

Lyases

Ligases

Which property of hydrogen not resemble to alkali metals.

Choose an answer

Electronic configuration

Oxidation state

Reaction with halogen

Metallic nature

Bakelite is obtained from phenol by reacting with

Choose an answer

Acetal

Ethanal

Formaldehyde

Methanol

The reaction of alkyl halides with sodium metal in the presence of ether to from alkane is known as.

Choose an answer

Wortz reaction

Frankland reaction

Sabatier sendron

Kolbe's synthesis

More Classes

Other Links

Chemistry Fsc Part 2 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer