UPCATET Question Paper 2025 (Available): Download Question Paper with Answer Key PDF

UPCATET 2025 Questions

• 1.

  The emf of the cell \(\mathrm{Ni}_{(s)} \left| \mathrm{Ni}^{2+}(0.16 \, \mathrm{M}) \right| \mathrm{Ag}^{+}(0.002 \, \mathrm{M}) \left| \mathrm{Ag}_{(s)} \right.\) is (\(E^0_{\text{cell}} = 1.05 \, \mathrm{V}\)):

  • \(-0.91 \, \mathrm{V}\)
    
  • \(+0.46 \, \mathrm{V}\)
    
  • \(+0.91 \, \mathrm{V}\)
    
  • \(-0.75 \, \mathrm{V}\)
  View Solution

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• 2.

  For the same metal, same ligands, and metal-ligand distances, the correct relation is:

  • \(4 \Delta_t = 9 \Delta_o\)
    
  • \(2 \Delta_t = 7 \Delta_o\)
    
  • \(9 \Delta_t = 4 \Delta_o\)
    
  • \(3 \Delta_t = 5 \Delta_o\)
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• 3.

  A body of mass 500 gram is rotating in a vertical circle of radius 1 m. What is the difference in its kinetic energies at the top and the bottom of the circle?

  • 4.9 J
  • 19.8 J
  • 2.8 J
  • 9.8 J
  View Solution

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• 4.

  The angle between centripetal acceleration and tangential acceleration is.

  • \(180^\circ\)
  • \(0^\circ\)
  • \(90^\circ\)
  • \(45^\circ\)
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• 5.

  The compound which does not react with ammonical silver nitrate solution is:

  • 2-methyl propanal
    
  • 2-methyl cyclopentanone
    
  • 3-methyl benzaldehyde
    
  • Methanoic acid
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