Question # 1

K_c is always equal to

Choose an answer

Rf/Rr

Kf /Kt

Kf/Kr

Rr/Rt

Sodium zeolite is resin of:

Choose an answer

NaAl(SiO₃)₂

KAl(SiO₃)₂

LiAl(SiO₃)₂

RbAl(SiO₃)₂

Formula of Decane is.

Choose an answer

C₁₀H₂₀

C₁₀H₂₂

C₁₀ H₄

C₁₀H₁₆

Margarine is produced by adding hydrogen to vegetable oil at.

Choose an answer

2000 ^oC

100^oC

200^oC

1000^oC

Alkenes are produced in large amounts by cracking of.

Choose an answer

Natural gas

Petroleum

Benzene

xylol

Acid reacting with metal sulphides, liberate gas.

Choose an answer

Oxygen

Hydrogen

Hydrogen Sulphide

Hydrogen Oxide

Which base is more corrosive?

Choose an answer

NH₄OH

NaOH

Ca(OH)₂

AL(OH)₂

For reactions having large Kc value, the reaction proceeds to:

Choose an answer

Completion

Equilibrium state

back ward

None of these

Which of the following gas is used in warfare?

Choose an answer

Methane

Ethane gas

Mustard gas

None of these

pH of neutral solution is always.

Choose an answer

6

5

7

10

Alkanes give reaction only

Choose an answer

Addition

Decomposition

Substitution

Displacement

Which one of the following is not an air pollutants?

Choose an answer

Nitrogen

Carbon dioxide

Nitrogen oxide

Ozone

The base which is used in alkaline batteries is.

Choose an answer

NaOH

Al(OH)₂

KOH

Mg(OH)₂

More Classes

Other Links

10th Class Chemistry English Medium KPK Boards Online Mcqs 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