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CBSE Notes 2011-2012

Bauxite is mixed with cryolite so as to (i) reduce its melting point (ii) increase its electrical co...

Multiple choice question

Bauxite is mixed with cryolite so as to
(i) reduce its melting point
(ii) increase its electrical conductivity
(iii) molten cryolite acts as solvent
(iv) increase its melting point

unknown

(i), (ii) and (iii)

unknown

(ii), (iii) and (iv)

unknown

(iii) and (iv)

unknown

(i) and (ii)