Anukruti posted an Question
July 21, 2020 • 23:04 pm 30 points
  • IIT JAM
  • Geology (GG)

Numerical question

an eclogite consists of garnet 60% and omphacite 40% where the mineral abundances are in mole%.X(Mg) of garnet and omphacite is 0.50 and 0.70.the X(Mg) of eclogite is

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    Rahul kumar best-answer

    Ans- 0.580

    cropped573855021855770233.jpg
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    Xmg of omphacite is 0.75

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    sir u did 0.70

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    in the Q 0.75 given

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    Yes Anukruti. In screenshot it's 0.75, but in typed question it's 0.70. That's why I got confused, if you will solve this by considering 0.75 then the answer would be (0.60 x 0.50 + 0.75 x 0.40) = 0.600

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    sorry sir.my mistake.

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