Q34 / 73 · NTA Abhyas (JEE Main) 2020 · Chemistry · Some Basic Concepts of Chemistry

1.44 g of Titanium (Ti) reacted with an excess of O2 and produced x g of a non-stoichiometric compound Ti1.44O1. The value of x in g is :

  • A
    1.44
  • B
    2
  • Correct answer
    C
    1.77
  • D
    None of these

Solution

Ti  + O2   ⟶   Ti1.44 O

(1.44 g)              (x) g

Apply POAC to Ti

( 1.44g 48 )×1={ xg ( 1.44×48 )+16 }1.44

x = 4 8 × 1 . 4 4 + 1 6 4 8

  = 1 . 4 4 + 1 6 4 8

  = 1.44 + 0.33

  = 1.77 g.

Hence, the correct answer is option: 'C'.

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