AIIMS 25 May 2019 Evening Question Paper with solutions for online practice
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Question : 49 of 116
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Assertion:Out of C r O 3 & A l 2 O 3 , C r O 3 having lower melting point than A l 2 O 3 .
Reason: Oxidation state of Cr inC r O 3 is high
Reason: Oxidation state of Cr in
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