Question # 1

What product is formed by the dry distillation of calcium acetate.

Choose an answer

CH3CH2COOH

CH3COOH

CH3COCH3

CH3CH2CHO

In pyrite burner, the gas produced is.

Choose an answer

SO3

SO2

CO2

NO

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

The chemist who synthesized urea from ammonium cyanate was

Choose an answer

Berzelius

Kolbe

Wholer

Lavoisier

Which one is primary pollutant.

Choose an answer

Peroxyacetyl nitrate

Sulphuric acid

Carbonic acid

Carbon monoxide

Which one is the heterocyclic compound of oxygen

Choose an answer

Pyrridine

Parrole

Furan

Thiophene

Which one of the following is not an alkali metal

Choose an answer

Francium

Caesuym

Rubidium

Radium

Geometrical shape of [CO(NH3)6Cl3

Choose an answer

linear

square planar

Octahedral

Trigonal hypyramid

Which allotrope of phosphorus has layers like graphite.

Choose an answer

white phosphorus

Red phosphorus

Black Phosphorus

Amorphous phosphorus

d -block elements which show anomalous configuration in first series are

Choose an answer

Cr and Ni

Cr and Cu

Cu and CO

Fe and Ni

Which one of the following is inorganic fertilizer.

Choose an answer

Manure

Urea

Ammonium nitrate

All of these

Rectified spirit contains alcohol about

Choose an answer

80%

85%

90%

95%

Boric acid cannot be used

Choose an answer

As antiseptic in medicine

For washing eyes

In soda bottles

For Enamals and Glazes

Which one of the following alcohols will be formed when ethyl magnesium bromide reacts with acetone.

Choose an answer

Primary alcohol

Secondary alcohol

Tertiary alcohol

Dehydrin alcohol

An ester can be prepared by the reaction of.

Choose an answer

Two alcohols

Alcohol and an aldehyde

An alcohol and an organic acid

an acid and a ketone

Which on eof the following alkaline earth metal form peroxide when heated with oxygen at 600 ^oC

Choose an answer

Magnesium

Calcium

Strontium

Barium

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

Choose an answer

N

As

Sb

Bi

The brown gas formed, when metal reduce HNO₃

Choose an answer

NO

NO₂

N₂O₃

N₂O₅

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