Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 April 2014)

done JEE Main Paper (Held On 19 April 2014) Total Questions - 1

• question_answer1) Which one of the following ores is known as Malachite:     JEE Main Online Paper (Held On 19 April 2016)
  A)
  \[C{{u}_{2}}O\]
  done clear
  B)
  \[C{{u}_{2}}S\]
  done clear
  C)
  \[CuFe{{S}_{2}}\]                            
  done clear
  D)
  \[Cu{{(OH)}_{2}}.CuC{{O}_{3}}\]
  done clear
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