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STD 12 - p -Block elements - ll — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - p -Block elements - ll4 Marks
MCQ
Which of the following statement is correct
  • A
    $(CH_3)_3COH$ is more acidic than $(CH_3)_3SiOH$
  • B
    In trisilyl phosphine $p\pi -d\pi $ backbonding take place
  • C
    There are two $d\pi -p\pi $ bonds in a $SO_2$ molecule
  • ✓
    Fraction of $s-$ character in hybrid orbital around the central atom in $H_2SO_4$ molecule is $0.25$
✓

Answer

Correct option: D.
Fraction of $s-$ character in hybrid orbital around the central atom in $H_2SO_4$ molecule is $0.25$
d

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