Aqueous solution of borax above 62°C gives crystals of________________? | MCQ Hive

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Q Aqueous solution of borax above 62°C gives crystals of________________?

A A. Na2b4o7.4h2o
B B. Na2b4o7.5h2o
C C. Na2b4o7.2h2o
D D. Na2b4o7.10h2o

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