TS EAMCET Question Paper 2020 (Available): Check Previous Year Question Paper with Solution PDF (2023-2015)

TS EAMCET 2020 Questions

• 1.

  A body is projected vertically upward with an initial velocity of 40 m/s. Calculate the maximum height reached by the body. (Take \( g = 9.8 \, \text{m/s}^2 \))

  • 80.4 m
    
  • 160.8 m
    
  • 100 m
    
  • 120 m
    
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• 2.

  The properties required for a material to be used as the core of an electromagnet are:

  • High permeability and high retentivity
  • Low permeability and low retentivity
  • High permeability and low retentivity
  • Low permeability and high retentivity
    
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• 3.

  Which of the following statements are correct?
  

  • \( 0.1 \, \text{M} \, \text{KCl} \) solution will have the same osmotic pressure as \( 0.1 \, \text{M} \, \text{glucose} \) solution.
    
  • \( 0.1 \, \text{M} \, \text{KCl} \) solution will have the same boiling point as \( 0.1 \, \text{M} \, \text{urea} \) solution.
    
  • \( 0.1 \, \text{M} \, \text{glucose} \) and \( 0.1 \, \text{M} \, \text{urea} \) are isotonic.
    
  • \( 0.1 \, \text{M} \, \text{MgCl}_2 \) solution will have less relative lowering of vapor pressure than \( 0.1 \, \text{M} \, \text{NaCl} \).
    
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• 4.

  4.0 g of a mixture containing Na₂CO₃ and NaHCO₃ is heated to 673K. Loss in mass of the mixture is found to be 0.62g. The percentage of sodium carbonate in the mixture is

  • 42
  • 58
  • 48
  • 52
    
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• 5.

  At 27$^\circ$C, 100 mL of 0.05 M Cu$^{2+}$ solution is added to 1 L of 0.1 M KI. Find [KI] in resultant solution.

  • 0.091
  • 0.09
  • 1.1
  • 0.01
    
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