Na _ 2 ~B _ 4 O _ 7 10 H _ 2 O X Y + Z X, Y and Z in the reaction are
Chemistry · JEE Main · NTA Exams — p-Block Elements
\(\mathrm{Na}_{2} \mathrm{~B}_{4} \mathrm{O}_{7} \cdot 10 \mathrm{H}_{2} \mathrm{O} \xrightarrow{\Delta} \mathrm{X} \xrightarrow{\Delta} \mathrm{Y}+\mathrm{Z}\)
X, Y and Z in the reaction are
X, Y and Z in the reaction are
- \(\mathrm{X}=\mathrm{Na}_{2} \mathrm{~B}_{4} \mathrm{O}_{7}, \mathrm{Y}=\mathrm{NaBO}_{2}, \mathrm{Z}=\mathrm{B}_{2} \mathrm{O}_{3}\)
- \(\mathrm{X}=\mathrm{Na}_{2} \mathrm{~B}_{4} \mathrm{O}_{7}, \mathrm{Y}=\mathrm{B}_{2} \mathrm{O}_{3}, \mathrm{Z}=\mathrm{H}_{3} \mathrm{BO}_{3}\)
- \(\mathrm{X}=\mathrm{B}_{2} \mathrm{O}_{3}, \mathrm{Y}=\mathrm{NaBO}_{2}, \mathrm{Z}=\mathrm{B}(\mathrm{OH})_{3}\)
- \(\mathrm{X}=\mathrm{NaBO}_{2}, \mathrm{Y}=\mathrm{B}_{2} \mathrm{O}_{3}, \mathrm{Z}=\mathrm{B}(\mathrm{OH})_{3}\)
Answer
(A) X = Na _ 2 ~B _ 4 O _ 7 , Y = NaBO _ 2 , Z = B _ 2 O _ 3
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