MCQ
The incorrect order is
- ✓$N > P > As$ : Strength of $\pi -$ bond with oxygen atom
- B$SiF_4 > SiCl_4 > SiBr_4 > Sil_4$ : Thermal stability
- C$H_2S > H_2Se > H_2 Te$ : Arrhenious acid character
- D$CaBr_2 > MgBr_2 > BeBr_2$ : Melting point
✓
Answer
Correct option: A.
$N > P > As$ : Strength of $\pi -$ bond with oxygen atom
a
A little more than $47\%$ of earth crust consists of oxygen. The more common rock constituents of earth's crust are nearly all oxides.
A little more than $47\%$ of earth crust consists of oxygen. The more common rock constituents of earth's crust are nearly all oxides.
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