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…
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…
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…
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…
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…
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…
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…
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…
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…
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…
