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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
Correct order of bond angle in given species is
  • A
    $SiO_4^{4-} > PCl_3 > NCl_3 > SbH_3 > H_2Te$
  • B
    $SiO_4^{4-} > NCl_3 > PCl_3 > SbH_3 > H_2Te$
  • ✓
    $SiO_4^{4-} > H_2Te > SbH_3 > PCl_3 > NCl_3$
  • D
    $NCl_3 > PCl_3 > Si_4^{4-} > SbH_3 > H_2Te$
✓

Answer

Correct option: C.
$SiO_4^{4-} > H_2Te > SbH_3 > PCl_3 > NCl_3$
c
$2F_2 (g) + 2H_2O (l) \to 4H^+ (aq) + 4F^-(aq) + O_2 (g)$

$Cl_2 (g) + 2H_2O (l) \to HCl(aq) + HOCl$

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