Skip to content
  • Home
  • MCQs |Quizzes| One-Liner
  • Past Papers
mcqsquiz.org
  • One Paper MCQs
    • General Knowledge MCQs Topics
    • Pak Study MCQs Topics
    • Computer MCQs
    • Islamic Studies
    • English MCQs
    • Current Affairs
    • Maths MCQs
    • Everyday Science
    • Pak Current Affairs
    • General Science MCQs
  • Quizzes
    • General Knowledge Quizzes
    • Pakistan Studies Quizzes
    • English MCQs Quizzes
    • Computer MCQs Quizzes
    • Urdu MCQs Quizzes
    • Islamiat MCQs Quizzes
    • Maths MCQs Quizzes
    • Everyday Science Quizzes
  • PPSC
    • S&GAD Past Papers
    • PPSC Excise Past Papers
    • All PPSC Past Papers
    • PPSC Charge Nurse Papers
    • Literacy Mobilizer Past Papers
    • Assistant Past papers
    • Junior Clerk PPSC Past Papers
    • PPSC Computer Operator Papers
    • Tehsildar Past Papers
    • Naib Tehsildar Past Papers
    • Special Education Papers
  • FPSC
    • FPSC SST Past Papers
    • IB Past Papers
    • FPSC Past Papers
    • CSS Past Papers
    • FBR Past Papers
    • ANF Past Papers
    • ASF Past Papers
    • FGEI Past Papers
    • FIA Past Papers
    • FPSC TGT Past Papers
    • HEC Past Papers
    • Islamabad Police Past Papers
    • Junior National Saving Officer Past Papers
  • SPSC
    • SPSC SST Past Papers
    • SPSC ASI Past Papers
    • All SPSC Past Papers
    • SPSC English Lecturer Past Papers
    • Sindh Police Constable Past Papers
    • Sindh Police Past Papers
    • SPSC CCE Past Papers
  • Police
    • Sindh Police Constable Past Papers
    • SPSC ASI Past Papers
    • Sindh Police Past Papers
    • Islamabad Police Past Papers
    • Motorway Police Past Papers
    • PHP Police Past Papers
  • CSS
    • All CSS Past Papers
    • CSS MPT Past Papers
    • CSS General Science
    • International Relations
    • Political Science
    • Economics MCQs
  • Education
    • Pedagogy MCQs
    • SST Past Papers
    • FPSC SST Past Papers
    • Chemistry MCQs
    • Lecturers past papers
    • English Lecturer Past Papers
  • Army
    • Verbal Intelligence Test
    • Non Verbal Intelligence Test
    • Pak Navy Past Papers
  • NTS
    • ZTBL Past Papers
    • All NTS Past Papers
    • NTDC Past papers
  • All Others
    • LAT Past Papers
    • ETEA Past Papers
    • Nursing MCQs
    • Agriculture MCQs
    • BPSC Past Papers
    • Banking Past Papers
    • Engineering MCQs
    • HEC Past Papers
    • HED Past Papers
    • OTS Past Papers
    • NADRA Past Papers
    • MDCAT Past Papers
    • Pharmacology MCQs
    • Psychology Past Papers

Chemistry MCQs

Alkaline PH scale starts from?

April 15, 2025 by admin
A. 8 to 14
B. 6 to 10
C. 7 to 11
D. 0 to 14The correct answer to the question: "Alkaline…
Categories Chemistry MCQs Leave a comment

The Substance which resist in change in PH is called?

April 15, 2025 by admin
A. Neutralization
B. Osmosis
C. Buffer
D. Active transportThe correct answer to the question: "The Substance…
Categories Chemistry MCQs Leave a comment

Quality of petrol is measured by___________?

April 15, 2025 by admin
A. octane number 
B. Heptane number
C. Reforming
D. RefiningThe correct answer to the question: "Quality of petrol…
Categories Chemistry MCQs Leave a comment

Who is often referred to as the “father of Chemistry”?

April 15, 2025 by admin
A. Isaac Newton
B. Antoine Lavoisier
C. Dmitri Mendeleev
D. Albert EinsteinThe correct answer to the question: "Who is…
Categories Chemistry MCQs Leave a comment

The theory which explains the behavior of particles of matter in motion is called ______?

April 15, 2025 by admin
A. Bohr’s Theory
B. Dalton’s Theory
C. Kinetic Molecular Theory
D. NoneThe correct answer to the question: "The theory which…
Categories Chemistry MCQs Leave a comment

According to Kinetic Molecular Theory gas molecules move in_______path?

April 15, 2025 by admin
A. Straight
B. Parabolic
C. Zig-zag
D. HyperbolicThe correct answer to the question: "According to Kinetic…
Categories Chemistry MCQs Leave a comment

Value of normal atmospheric pressure at sea level at 0°C is______?

April 15, 2025 by admin
A. 1 atm
B. 760 Torr
C. 76cm of Hg
D. All of these The correct answer to the question: "Value…
Categories Chemistry MCQs Leave a comment

Barometer was invented by _______?

April 15, 2025 by admin
A. Pascal
B. Torricelli
C. Newton
D. HuygenThe correct answer to the question: "Barometer was invented…
Categories Chemistry MCQs Leave a comment

Boyle’s Law was given by the Robert Boyle in_______?

April 15, 2025 by admin
A. 1660
B. 1661
C. 1662
D. 1663The correct answer to the question: "Boyle’s Law was…
Categories Chemistry MCQs Leave a comment

Which of the following is known as absolute zero?

April 15, 2025 by admin
A. 0C°
B. 273K
C. 273.16C°
D. -273.16C°The correct answer to the question: "Which of the…
Categories Chemistry MCQs Leave a comment
Older posts
Newer posts
← Previous Page1 … Page140 Page141 Page142 … Page148 Next →
MCQsQuiz.org WhatsApp
© 2025 • Built with GeneratePress

Social Chat is free, download and try it now here!