See image — AITS & Test Series Chemistry Question
Question
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Answer: A
💡 Solution & Explanation
(P) → (2), (4) Bi3+ + H2O → (BiO)+ + 2H+ (Q) → (2) NaAlO2 + H2O → Al(OH)3 + NaOH (R) → (3) 4 4 SiO + 2H+ → 6 2 7 2 Si O +H O (S) → (2), (3) Na2B4O7 HCl H BO 3 3 Na2B4O7 2 H O H3BO3 SECTION – B
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