Question # 1

A single chloride free radical can destroy how many ozone molecules

Choose an answer

100

100,000

100,00

unlimited

Which one of the following is inorganic fertilizer.

Choose an answer

Manure

Urea

Ammonium nitrate

All of these

Which one of the following is not use of acetic acid.

Choose an answer

Coagulant for rubber latex

Local irritant

Formation of rayon and silk

Formation of alcohol

The general formula for Alkene having one double bond is

Choose an answer

C_nH_2n+1

C_nH_2n

C_nH_2n-2

C_nH_2n+2

Which one of the following compounds is a heterocyclic.

Choose an answer

Anthracene

Phenol

Pyridine

Aniline

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

For which mechanisms, the first step involved is the same

Choose an answer

E₁and E₂

E₂and SN₂

E₁and E₂

E₁and SN₁

Which one of the following product is not formed when acetic acid is reacted with HI and red phosphorus.

Choose an answer

I2

H2O

CH3CH3

CH3CH2OH

CO₂H is a functional group as

Choose an answer

Alkoxy

Carbonyl

Carboxyl

Hydroxyl

During nitration of benzene, the active nitrating agent is

Choose an answer

NO₃

NO₂⁺

NO₂^-

HNO₃

Which statement is incorrect.

Choose an answer

All the metals are good conductors of electricity

All the metals are good conductor of heat

All the metal form positive ions

All the metal form acidic oxides

Which halogen will react spontaneously with Au to produce Au3+

Choose an answer

Br2

F2

I2

Cl2

Litharge is chemically

Choose an answer

PbO

PbO2

Pb3O4

Pb(CH3COO)2

Which can produce ketone

Choose an answer

Sec alcohol

Calcium acetate

Propyne

All of these

Structure of benzene is

Choose an answer

Tetrahedral

Trigonal planar

Hexagonal planar

Linear

Group VI-B of transition elements contains

Choose an answer

Zn, Cd, Hg

Fe, Ru, Os

Cr, Mo, W

Mn, Te, Re

Which furnace is used to prepared steel

Choose an answer

Blast furnace

Pudding furnace

Bessemer converter

Pyrite furnace

Which compound show hydrogen bonding

Choose an answer

C₂H₆

C₂H₅Cl

CH₃OCH₃

C₂H₅OH

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