GATE 2023 Chemical Engineering Question Paper PDF (Available)- Download Here

GATE Questions

• 1.

  \((1+i)^{2}\div i(2i-1)\)

  • a

  • b

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• 2.

  sample text

  • dfb

  • dfg

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• 3.

  Direction: In these tests you will find an Incomplete Figure and four Answer Figures. You have to select one diagram from the Answer Figures which fits into the blank column in Incomplete Figure in order to complete it
  Incomplete Figure
  
  Answer Figures
  

  • Figure (a)

  • Figure (b)

  • Figure ©

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• 4.

  new

  • new one

  • new one two

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• 5.

  In p-type semiconductor density of mobile holes exceeds that of conduction electrons. Hence, minority carriers in p -type semiconductor are conduction (free) electrons.

  
   

  • a

  • b

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• 6.

  Write a balanced equation for the reaction of molecular nitrogen (N₂) and oxygen (O₂) to form dinitrogen pentoxide. \((f(x)=x^2)\)

  • N₂ + O₂ → N₂O₅ (unbalanced equation)
  • 2N₂ + 5O₂ → 2N₂O₅
  • option 3
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