NH3 is the most stable hydride among the hydrides of group 15 elements because the strength of E-H (Here E = N, P, As, Sb, or Br) bond decreases down the group due to increase in size of the central atom.
People also ask
Why does the stability of hydrides decrease down the group 15?
What is the stability of group 15 element?
What is the trend of thermal stability of hydrides of group 15?
What is the trend in stability of hydrides?
Hydride stability reduces as one moves along the group from NH3 to SbH3. This is because their bond dissociation enthalpy has decreased. The ease with which ...
The thermal stability of the hydrides of group 15 elements decreases as we move down the group. The order of thermal stability is NH3 > PH3 > AsH3 > SbH3 ...
N H 3 is the most stable hydride among the hydrides of group 15 elements because the strength of E-H (Here E = N, P, As, Sb, or Br) bond decreases down the ...
The reducing character of a compound depends upon the ease of production of the hydrogen atom. As we move down the group, the bond strength of group 15 hydrides ...
Jan 9, 2020 · Which of the following orders regarding thermal stability of hydrides MH3 of group 15 is correct? NH3>PH3>AsH3; NH3<PH3<AsH3; NH3>PH3<AsH3 ...
Nov 28, 2016 · The stability of hydrides decreases from ammonia to bismuthine. This is because the central atom E increases in size down the group. With the ...
The stability of hydride depends on the bond present between the 15 group elements. On moving down the group the size of atom increases and the bond between A-H ...
Thermal stability is inversely proportional to size. So, as the size of the central atom increases, the stability decreases. Thus the thermal stability ...
The correct order of thermal stability of hydrogen halides (H-X) is : ... DHI>HCl<HF>HBr.
Related searches