Solved papers for JEE Main & Advanced JEE Main Paper (Held On 9 April 2016)

done JEE Main Paper (Held On 9 April 2016) Total Questions - 1

• question_answer1) What will occur if a block of copper metal is dropped into a beaker containing a solution of\[1MZnS{{O}_{4}}?\]   JEE Main Online Paper (Held On 09 April 2016)
  A)
  The copper metal will dissolve and zinc metal will be deposited.                
  done clear
  B)
  The copper metal will dissolve with evolution of oxygen gas.
  done clear
  C)
  The copper metal will dissolve with evolution of hydrogen gas.                
  done clear
  D)
  No reaction will occur.
  done clear
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