Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)

done JEE Main Paper (Held On 10 April 2015) Total Questions - 1

• question_answer1) In the isolation of metals, calcination process usually results in: JEE Main Online Paper (Held On 10 April 2015)
  A)
   metal oxide
  done clear
  B)
   metal carbonate
  done clear
  C)
   metal hydroxide
  done clear
  D)
   metal sulphide
  done clear
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