Which of the following ion formation is always exothermic?
Which of the following ion formation is always exothermic?
مندرجہ ذیل میں سے کون سی آئن کی تشکیل ہمیشہ ایکزوتھرمک ہوتی ہے؟
Explanation
Uni negative ion is exothermic due to strong nuclear attraction and no already electron-electron repulsion.