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Heavy water left parenthesis D subscript 2 end subscript O right parenthesis is

Chemistry-General

  1.  A product of oxygen and hydrogen    
  2. Water of mineral springs    
  3. Water obtained by repeated distillation and condensation    
  4. Ordinary water containing dissolved salts heavy metals    

    Answer:The correct answer is: Water obtained by repeated distillation and condensation

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    Hydrogen is not obtained when zinc reacts with

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    Error converting from MathML to accessible text.

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    stack N a subscript 2 end subscript A l subscript 2 end subscript S i subscript 2 end subscript O subscript 8 end subscript with text Zeolite end text below. x H subscript 2 end subscript O plus C a to the power of plus 2 end exponent rightwards arrow
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