Which of the following are the example of double salt? A. FeSO4.(NH4)2SO4.6H2O B. CuSO4.4NH3.H2O C. K2SO4.Al2(SO4)3.24H2O D. Fe(CN)2.4KCN Choose the correct answer (A) A and B only (B) A, B and D only

Question

Which of the following are the example of double salt? A. FeSO4.(NH4)2SO4.6H2O B. CuSO4.4NH3.H2O C. K2SO4.Al2(SO4)3.24H2O D. Fe(CN)2.4KCN Choose the correct answer

(A) A and B only
(B) A, B and D only
(C) A and C only
(D) B and D only

Prashant Kotian · Accepted Answer

Correct answer: A. FeSO4.(NH4)2SO4.6H2O, K2SO4.Al2(SO4)3.24H2O are example double salt.

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