Questions
L,A,Z,D and J are 15th group elements belonging to Modern periodic table. The correct trend of dissociation constant(ka) of hydrides is LH3 > AH3 > ZH3 > DH3 > JH3. The element ‘A’ in the sequence is
detailed solution
Correct option is A
Similar Questions
Bond dissociation enthalpy of E - H (E = element) bonds is given below, which of the compounds will act as strongest reducing agent?
Compound | NH3 | PH3 | AsH3 | SbH3 |
389 | 322 | 297 | 255 |
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