P Block Elements

Section: Chemistry
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Question : 14 of 18
 
Marks: +1, -0
Consider the following reactions (not balanced)
‌BF3+NaH‌
450K
───▶
‌X
+NaF

‌X+H2O⟶Y+H2↑
The correct statements about X and Y are
I) ‌‌X is an electron deficient molecule
II) In X, B-B bond is present
III) Y is a weak tribasic acid
IV) ‌‌Y acts as a Lewis acid
[TG EAPCET 9 May 2024 Shift 2]
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