BCECE 2017 Biology Question Paper with Answer Key PDF (Set D)

BCECE Questions

• 1.

  The number of atoms in 0.1 mole of a triatomic gas will be (NA = \( 6.02 \times 10^{23} \)):
  

  • \( 1.800 \times 10^{22} \)
    
  • \( 6.026 \times 10^{22} \)
    
  • \( 1.806 \times 10^{23} \)
    
  • \( 3.600 \times 10^{23} \)
    
  View Solution

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• 2.

  Which of the following functional groups is NOT present in Aspartame?
  

  • Ester
    
  • Amide
    
  • Carboxylic acid
    
  • Aldehyde
    
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• 3.

  What is the outer electronic configuration of Gd (Gadolinium, atomic number 64)?
  

  • [Xe] \( 4f^7 \, 5d^1 \, 6s^2 \)
    
  • [Xe] \( 4f^8 \, 6s^2 \)
    
  • [Xe] \( 4f^6 \, 5d^2 \, 6s^2 \)
    
  • [Xe] \( 4f^7 \, 5d^0 \, 6s^2 \)
    
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• 4.

  Tomato is a natural source of which acid?
  

  • Acetic acid
    
  • Citric acid
    
  • Tartaric acid
    
  • Oxalic acid
    
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• 5.

  Which of these amino acids contains an indole group?
  

  • Alanine
    
  • Tryptophan
    
  • Glycine
    
  • Proline
    
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• 6.

  How many moles of O₂ will be formed from the decomposition of Pb(NO₃)₂?
  

  • 1 mole
    
  • 2 moles
    
  • 0.5 mole
    
  • 4 moles
    
  View Solution