An element A of group 1 shows similarity to an element B belonging to group 2. If A has maximum hydration enthalpy in group 1 then B is :
← JEE Main 2022 · 27 Jul · Shift 2
ChemistrySingle correct+4 / -1Question 67 of 90
JEE Main 2022 · 27 Jul · Shift 2, Chemistry question 67
Answer and worked solution
Official answer: A
Li has the largest hydration enthalpy in group 1 and is diagonally related to Mg.
(A)