HomeLearn Fast select Course
Show Unit/ChapterChange UnitChange SubjectLast Menu
NEET-XII-Chemistry

Previous Year Paper year:2017

with Solutions - page 6
Qstn# 89 Prvs-QstnNext-Qstn
  • #89
    Which one is malachite from the following?
    (1)`` CuFeS_2``
    (2) ``Cu(OH)_2``
    (3)`` Fe_3O_4``
    (4) ``CuCO_3 .Cu(OH)_2``
    digAnsr:   4
    Ans : ( 4 )
    Sol. Malachite : CuCO
    3
    .Cu(OH)
    2
    (Green colour)