NEET Chemistry The s-Block Elements Questions Solved


Magnesium can be prepared by heating-

(A) MgCl2 with CaO at 1775 K

(B) MgCl2 with CaC2 at 1775 K

(C) MgCl2 with CaOH2 under pressure

(D) MgO with CaC2 at ordinary temperature

(B). MgCl2+CaC2Mg+CaCl2+2C

Difficulty Level:

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