The correct order of hydration enthalpies is (A) K + (B) Rb + (C) Mg 2+ (D) Cs + (E) Ca 2+ Choose the correct answer from the options given below:

Question

The correct order of hydration enthalpies is (A) K + (B) Rb + (C) Mg 2+ (D) Cs + (E) Ca 2+ Choose the correct answer from the options given below: (A) C > E > A > B > D (B) C > E > A > D > B (C) C > A > E > B > D (D) E > C > A > B > D

Tardigrade Admin · Accepted Answer

Hydration enthalpies: (i) K prime> Rb prime> Cs prime: (A) > (B) > (D) (ii) Mg +2> Ca +2: (C) > (E) Option (D) ( C )>( E )>( A )>( B )>( D )

Q. The correct order of hydration enthalpies is
(A) $K^{+}$
(B) $R b^{+}$
(C) $M g^{2 +}$
(D) $C s^{+}$
(E) $C a^{2 +}$
Choose the correct answer from the options given below:

$C > E > A > B > D$

$C > E > A > D > B$

$C > A > E > B > D$

$E > C > A > B > D$

Hydration enthalpies:
(i) $K^{'} > R b^{'} > C s^{'}$ : (A) $>$ (B) $>$ (D)
(ii) $M g^{+ 2} > C a^{+ 2} : (C) > (E)$
Option (D)
$(C) > (E) > (A) > (B) > (D)$

Q. The correct order of hydration enthalpies is (A) K+ (B) Rb+ (C) Mg2+ (D) Cs+ (E) Ca2+ Choose the correct answer from the options given below:

C>E>A>B>D

C>E>A>D>B

C>A>E>B>D

E>C>A>B>D