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Assertion: B(5) belongs to group 13 and silicon belongs to group 14 Reason: B2O3 is acidic oxide where SiO2 is amphoteric oxide.

Harshit Singh , 4 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 4 Years ago

Answer: b Explanation: (b) The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion.
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