Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
JEE Main & Advanced
Chemistry
Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
Question Bank
Numerical Value Type Questions - Classification of Elements and Periodicity in Properties
question_answer
How much energy in joules must be needed to convert all the atoms of sodium to sodium ions present in 2.3 mg of sodium vapours? Given: Ionisation energy of sodium is\[495\text{ }kJ\,mo{{l}^{-1}}\].