Everyday Science Mcqs EDS Mcqs Most Important 1- McqsTestz

Everyday Science Mcqs EDS Mcqs Most Important

Everyday Science Mcqs EDS Mcqs Most Important. These Everyday Science Mcqs are collected from previous Past papers of all testing agencies. Everyday Science Mcqs are divided into sub-categories which make it easy cover all everyday science mcqs topic wise.

Everyday Science Mcqs EDS Mcqs Most Important

Ammonia Solvay process is used for the manufacture of:

A. Caustic soda

B. Washing soda

C. Potash alum

D. None of the these

Which of the following transitions are NOT allowed in the normal electronic emission spectrum of an atom?

A. 2s→ 1s

B. 2p→1s

C. 3d →2p

D. 5p →3s

Neutron was discovered by:

A. James Chadwick

B. Gold stein

C. JJ Thomason

D. Rutherford

The presence of unsaturation can be tested with:

A. Schiff’s reagent

B. Fehling’s solution

C. Tollen’s reagent

D. Baeyer’s reagent

Slight oxidation of a primary alcohol gives

A. A ketone

B. An ether

C. An aldehyde

D. An ester

Foam is an example of :

A. A gas dispersed in a liquid

B. A solid dispersed in a liquid

C. A liquid dispersed in a gas

D. A liquid dispersed in a liquid

Peptization Involves:

A. Precipitation of colloidal particles

B. Disintegration of colloidal particles

C. Evaporation of dispersion medium

D. None of these

Which of the following molecule is inactive in the Infrared spectrum?

A. Co2

B. HCCH

C. Benzene

D. N₂

Boyle’s and Charles’s Laws are readily explained in terms of the

A. Le Chatelier’s principle

B. quantum mechanics

C. Kinetic molecular theory

D. De Broglie wave theory

Which of the following studies the interactions among organisms and their environment?

A. Archaeology

B. Anthropology

C. Genetics

D. Ecology

MCQs (Category wise)

Departmental Solved Past Papers

National Highway & Motorway
Intelligence Bureau
Airport Security Force
Anti-Narcotics Force
Federal Board of Revenue FBR
Pakistan Academy of Letters
Ministry of National Food Security & Research
Ministry of Information & Broadcasting
Survey of Pakistan
National Heritage & Culture Division
Ministry of Planning Development & Special Initiative
Election Commission of Pakistan
Pakistan Meteorological Department
Ministry of Interior
Ministry of Foreign Affairs
Ministry of Religious Affairs
Department of Passport & Immigration
Pakistan Post Office
Audit General of Pakistan
Pakistan Bureau of Statistics
Poverty Alleviation & Social Safety Division
Ministry of Defence
Ministry of Law & Justcie