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NEET UG CHEMISTRY MCQ: d & f- BLOCK ELEMENTS

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Which of the following is not correct for K2Cr2O7\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7?
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Correct option: D
Its colour is yellow
Option D (Its colour is yellow) is correct because the colour of K2Cr2O7{K}_2 {Cr}_2 {O}_7 is orange, not yellow.

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