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AIIMS Paramedical
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Chemistry
List of top Chemistry Questions asked in AIIMS Paramedical
Which acid is the strongest: HF, HCl, HBr, HI?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
p -Block Elements
Which of these separation technique pairs is correctly matched?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Chemistry in Everyday Life
Match each complex to its geometry:
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
coordination compounds
Which aniline derivative is a commonly used dental local anaesthetic?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Organic Compounds Containing Nitrogen
Pick the reaction that shows the Gattermann-Koch process:
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Organic Compounds Containing Nitrogen
Oxidation numbers of oxygen in H
_2
O
_2
and H
_2
O:
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
p -Block Elements
Highest oxidation numbers for chromium and manganese:
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
d -and f -Block Elements
Which metal reacts most with dilute acid to displace hydrogen?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Electrochemistry
Which ligand is stronger based on the spectrochemical series?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
coordination compounds
When phenol is treated with NaOH, CO
_2
(heat), and then acidified, what results?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Organic Chemistry
If a compound has octahedral geometry, what is the central atom’s hybridization?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Hybridization
Which element releases electrons most easily (lowest ionization enthalpy)?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Periodic properties
What is the bond order for diatomic carbon according to molecular orbital theory?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Chemical bonding and molecular structure
Choose the correct ascending order of ionization energy for Zn, Cu, Ag:
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
d -and f -Block Elements
Which compound’s common name is cumene?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Organic Chemistry
Rank elements Li, Be, B, C in increasing first ionization energy:
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Periodic properties
If the rate constant is measured in per second, which reaction order does this indicate?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Chemical Kinetics
What is the spin magnetic moment of Cr(III) in Bohr Magnetons?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
d -and f -Block Elements
Evaluate these statements about transition metals:
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
d -and f -Block Elements
For a proton and electron both with the same kinetic energy, what is the ratio of their de Broglie wavelengths?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Dual nature of matter
Match each type of reduction to its reagent:
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Organic Compounds Containing Nitrogen
Which statement correctly contrasts Clemmensen and Wolff-Kishner reductions?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Organic Compounds Containing Nitrogen
What is the correct unit for the rate constant in a first-order reaction?
AIIMS Paramedical - 2025
AIIMS Paramedical
Chemistry
Chemical Kinetics