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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If a compound contains 24 gram of carbon 2 gram of hydrogen and 64 gram of oxygen then its empirical formula will be________?
The reaction of Lucas reagent is the fastest with_________?
For the reaction 2HI ____________> H2+ I2
A. Kp > kc
B. Kc > kp
C. Kp= kc
D. Kp ≤ kc
Submitted by :- Jamil Ahmed
If volumetric analysis methyl orange indicator is used when_________?
A. Acid is strong
B. Acid is weak
C. Bade is strong
D. Acid is strong base is weak
Submitted by :- Jamil Ahmed
Ethylene diammine is ligand________?
A. mono dentate
B. Bi dentate
C. tri dentate
D. Poly dentate
Submitted by :- Jamil Ahmed
Formula of Galena is________?
A. PbS
B. HgS
C. AS2S3
D. FeS2
Submitted by :- Jamil Ahmed
Buildup of which acid in our muscles during sudden activity causes cramps.??
[A] Lactic acid
[B] Pyruvic acid
[C] Carbonic acid
[D] Oxalic acidt
Submitted by :- Muhammad Nawaz
Glycol is used to manufacture which of the following ?
[A] Nylon
[B] Artificial silk
[C] Terylene
[D] Rubber
[B] Artificial silk
[C] Terylene
[D] Rubber
Submitted by :- Muhammad Nawaz
What happens when a drop of glycerol is added to crushed KMnO4 spread on a paper?
[A] There is a crackling sound.
[B] There is a violent explosion.
[C] There is no reaction.
[D] The paper ignites.
[B] There is a violent explosion.
[C] There is no reaction.
[D] The paper ignites.
Submitted by :- Muhammad Nawaz