NEET2011Chemistrys Block ElementsActual
Match list I with list II for the compositions of substances and select the correct answer using the code given below the lists.
Options
- A(a)
- B(b)
- C(c)
- D(d)
Correct answer
B. (b)
Step-by-step solution
(A) Plaster of Paris = CaSO ₄ 1 2 H ₂ O (B) Epsomite = MgSO ₄ 7 H ₂ O (C) Kieserite = MgSO ₄ H ₂ O (D) Gypsum = CaSO ₄ 2 H ₂ O