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JEE Mains · Chemistry · STD 11 -p-Block elements - I
Diborane \((B_2H_6)\) reacts independently with \(O_2\) and \(H_2O\) to produce, respectively
- A \(H_3BO_3\) and \(B_2O_3\)
- B \(B_2O_3\) and \(H_3BO_3\)
- C \(HBO_2\) and \(H_3BO_3\)
- D \(B_2O_3\) and \([BH_4]^-\)
Answer & Solution
Correct Answer
(B) \(B_2O_3\) and \(H_3BO_3\)
Step-by-step Solution
Detailed explanation
\(B_2H_6 + 3H_2O \longrightarrow 2H_3BO_3 + 3H_2\) \(B_2H_6 + 3O_2 \longrightarrow B_2O_3 + 3H_2O\)
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