NEET · Chemistry · STD 11 - 3. Classification of elements and periodicity in properties
પ્રથમ આયનીકરણ઼ એંથલપીના ચઢતા કમમાં નીચે આપેલા તત્વો ગોઠવો : \(\mathrm{Li}, \mathrm{Be}, \mathrm{B}, \mathrm{C}, \mathrm{N}\) નીચે આપેલા વિકલ્પોમાંથી સાચો જવાબ પસંદ કરો.
- A \(\mathrm{Li}<\mathrm{B}<\mathrm{Be}<\mathrm{C}<\mathrm{N}\)
- B \(\mathrm{Li}<\mathrm{Be}<\mathrm{C}<\mathrm{B}<\mathrm{N}\)
- C \(\mathrm{Li}<\mathrm{Be}<\mathrm{N}<\mathrm{B}<\mathrm{C}\)
- D \(\mathrm{Li}<\mathrm{Be}<\mathrm{B}<\mathrm{C}<\mathrm{N}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{Li}<\mathrm{B}<\mathrm{Be}<\mathrm{C}<\mathrm{N}\)
Step-by-step Solution
Detailed explanation
Increasing order of first ionization enthalpy is \(\mathrm{Li}<\mathrm{B}<\mathrm{Be}<\mathrm{C}<\mathrm{N}\)
