CHEMISTRY
Prepare for your upcoming test with a comprehensive collection of Chemistry multiple-choice questions (MCQs), ranging from basic to advanced topics. These Chemistry MCQs cover various sections of the subject, providing you with valuable practice and boosting your chances of scoring well in the Chemistry portion of the test. Whether you’re a student or a job seeker preparing for exams, these MCQs will prove beneficial for your test preparation.
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Ostwald’s dilution law applicable to:
A. All electrolytes
B. Strong electrolytes
C. Non electrolytes
D. Weak electrolytes
Submitted by :- Jamil Ahmed
The phenomenon of negative catalysis is also known as
A. auto catalysis
B. Self catalysis
C. inhibition
D. Enzyme catalysis
Submitted by :- Jamil Ahmed
The decomposition of nitroglycerine is an example of:
A. Self catalytic reaction
B. Enzyme catalytic reaction
C. Autocatalytic reaction
D. induced catalysis
Submitted by :- Jamil Ahmed
The product of the reaction between steam and Hydrocarbon in presence of Ni catalyst at 9°C is _____.
A. CO²+O²
B. CO+H²(water gas)
C. CO³+H²O
D. Laughing Gas
Submitted by :- Jamil Ahmed
As the pressure applied to ice, the melting point of the ice:
(A) Increases
(B) Decreases
(C) Remain the same
(D) A and B both are Correct
Submitted by :- Muhammad Nawaz
Law of mass action was proposed by Goldberg and Peter Waage in
A. 1864
B. 1866
C. 1888
D. None of These
Submitted by :- Jamil Ahmed
Helium is also called
A. Gamma Ray
B. Beta Particle
C. Alpha Particle
D. Proton
Submitted by :- Jamil Ahmed
Which device is used as particle accelerator?
(A) Oscilloscope
(B) Electroscope
(C) Compound microscope
(D) Cyclotron
Submitted by :- Muhammad Nawaz
Which one has longer wavelength
A. X-ray
B. UV
C. IR
D. Gama Ray
Submitted by :- Jamil Ahmed