AP EAMCET201922 Apr 2019Morning ShiftChemistryp Block Elements (Group 13 & 14)Actual
What is (X ) in the following reaction? ( NaH + B ₂ H ₆ Diellhyl ether X )
Options
- A( Na [ BH ₄ ] )
- B( NaBO ₂ )
- C( H ₃ BO ₃ )
- D( ( C ₂ H ₅ OC ₂ H ₄ )⁺ ( BH ₄ )⁻ )
Correct answer
A. ( Na [ BH ₄ ] )
Step-by-step solution
Sodium hydride react with diborane to produce sodium tetrahydroxoborate III. ( . NaH + B ₂ H ₆ Diethyl ether 2 Na ^ BH ^ B ₄ ] ) Hence, (X ) is ( Na [ BH ₄ ] ).