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BITSAT Chemistry p Block Elements (Group 13 & 14) 2023 BITSAT 2023 (Memory Based Paper 2)

BITSAT Chemistry Question (2023) — Solution

Question

In reaction BF _3+3 LiBH _4 3 LiF +X ; X is

Options

  1. A. B _4 H _ 10
  2. B. B _2 H _6
  3. C. BH _3
  4. D. B _3 H _8

Answer

B. B _2 H _6

Step-by-step solution

2 BF _3+3 LiBH _4 2 ~B _2 H _6+3 LiF

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