Smaller size and more charge favours more hydration. So, hydration radius increases, hence ionic mobility in aqueous medium decreases.
22) Which of the following is the correct increasing order of their ionic mobilities in aqueous medium?
Answer is:
Al3+ < Mg2+ < Na+
Explanation:
Related Inorganic Chemistry MCQ with Answers
Answer is:
MX2
Explanation:
114 belongs to group 14 and due to inert pair effect, most stable halide is MX2.
Answer is:
AB2
Explanation:
A is a group 2 element and B is a group 7 element.
Answer is:
Electron affinity of Na+
Answer is:
The pH of QOH solution will be more than 7
Explanation:
IP of X is a smaller value, therefore an alkali metal. IP of Q is comparatively higher, hence halogen. So, QOH is a hypohalous acid (pH < 7).