Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 April 2014)
done JEE Main Paper (Held On 19 April 2014) Total Questions - 1
question_answer1) Ionization energy of gaseous Na atoms is \[495.5\,\text{kJ}\,\text{mo}{{\text{l}}^{-1}}\] The lowest possible frequency of light that ionizes a sodium atom is \[(h=6.626\times {{10}^{-34}}Js,{{N}_{A}}=6.022\times {{10}^{23}}mo{{l}^{-1}})\]
JEE Main Online Paper (Held On 19 April 2016)