II A (alkaline earth metals) and II B (zinc family) resemble

Question

II A (alkaline earth metals) and II B (zinc family) resemble (A) MgSO 4 ⋅ 7 H 2 O is isomorphous with ZnSO 4 ⋅ 7 H 2 O (B) II A and II B cations are not precipitated by H 2 S in acidic medium (C) Both (a) and (b) (D) None of the above

Tardigrade Admin · Accepted Answer

Correct answer is (c) Both (a) and (b)

Q. II A (alkaline earth metals) and II B (zinc family) resemble

$M g S O_{4} \cdot 7 H_{2} O$ is isomorphous with $Z n S O_{4} \cdot 7 H_{2} O$

II $A$ and II $B$ cations are not precipitated by $H_{2} S$ in acidic medium

Both (a) and (b)

None of the above

Correct answer is (c) Both (a) and (b)

Q. II A (alkaline earth metals) and II B (zinc family) resemble

MgSO4​⋅7H2​O is isomorphous with ZnSO4​⋅7H2​O

II A and II B cations are not precipitated by H2​S in acidic medium

Both (a) and (b)

None of the above

Correct answer is (c) Both (a) and (b)

$M g S O_{4} \cdot 7 H_{2} O$ is isomorphous with $Z n S O_{4} \cdot 7 H_{2} O$

II $A$ and II $B$ cations are not precipitated by $H_{2} S$ in acidic medium