Which of the following is correct order of electron affinity ? (a) \( \mathrm{Be}\mathrm{Mg}\mat...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=izftEqoO7tQ


Duration: 5:30
2 views
0

Which of the following is correct order of electron affinity ?
(a) \( \mathrm{Be}\mathrm{Mg}\mathrm{Ca}\mathrm{Sr}\mathrm{Ba} \)
(b) N \( \) P \( \) As \( \) Sb \( \) Bi
\( \mathrm{P} \)
(c) \( \mathrm{Ne}\mathrm{Ar}\mathrm{Kr}\mathrm{Xe}\mathrm{Rn} \)
(d) \( \mathrm{Cl}\mathrm{F}\mathrm{Br} \) I
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-02The hydration energy of \( \mathrm{Mg}^{2+} \) ions is lesser than that of : (a) \( \mathrm{Al}^...
2022-12-02The second electron gain enthalpies (in \( \mathrm{kJ} / \mathrm{mol} \) ) of oxygen and sulphur...
2022-12-02Among the following, which has the maximum hydration energy? (a) \( \mathrm{OH}^{-} \) (b) \( \m...
2022-12-02Second ionisation energy is maximum for : (a) \( \mathrm{Zn} \) (b) \( \mathrm{Sc} \) (c) \( \ma...
2022-12-02Calculate the bond length of \( \mathrm{C}-\mathrm{X} \) bond if \( \mathrm{C}-\mathrm{C} \) bon...
2022-12-02Correct expression of "Allred and Rochow's" scale is : \( P \) (a) Electronegativity \( =0.744 \...
2022-12-02Electronegativity of carbon is maximum in : P (a) \( \mathrm{COCl}_{2} \) (b) \( \mathrm{COF}_{2...
2022-12-02Select correct order of electronegativity on different scale (where \( \chi_{p}= \) EN on paulin...
2022-12-02Which of the following is the correct order for electron gain enthalpy ? (a) \( \mathrm{P}\mathr...
2022-12-02List the different factors that influence stomata.
2022-12-02Which of the following is correct order of electron affinity ? (a) \( \mathrm{Be}\mathrm{Mg}\mat...
2022-12-02Select the correct statement : (a) \( \mathrm{O}(\mathrm{g}) \longrightarrow \mathrm{O}^{2-}(g) ...
2022-12-02If electron affinity of an element is \( 6 \mathrm{eV} / \) atom and ionisation energy is \( 16....
2022-12-02Second electron gain enthalpy : \( \mathrm{P} \) (a) is always negative (b) is always positive W...
2022-12-02Consider the following electron addition process (i) \( \mathrm{O} \stackrel{\Delta \mathrm{H}_{...
2022-12-02Correct order of electron affinity is : (a) \( \mathrm{O}^{-}\mathrm{S} \) (b) \( \mathrm{Na}^{+...
2022-12-02The electronegativity of the following elements increases in the order : \( \mathrm{P} \) (a) \(...
2022-12-02The correct order of electron affinities are : (a) \( \mathrm{Cl}\mathrm{F}\mathrm{O}\mathrm{P}\...
2022-12-02Which of the following elements will gain one electron more readily in comparison to other eleme...
2022-12-02The process requiring absorption of energy is : P (a) \( \mathrm{N} \longrightarrow \mathrm{N}^{...
2022-12-02Which of the following represents correct order of electron affinity? (a) \( \mathrm{Cl}\mathrm{...


Tags:
pw