Cassiterite ore $(S n O_{2})$ is purified by:

magnetic separator

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Solution

The correct option is A magnetic separator
Cassiterite ore ( $S n O_{2}$ ) is a non-magnetic ore separated from Wolframite, $F e W O_{4}$ by magnetic separation method.
Option A is correct.

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Similar questions

Cassiterite is mainly purified by

Q. The mineral rutile is an oxide of titanium containing

39.95

% oxygen and is isomorphous with cassiterite

(S n O_{2})

. The atomic weight of titanium is :

Q. Cassiterite is an ore of ?

Tin is obtained from cassiterite by reduction with coke. Use the data given below to determine the minimum temperature (in K) at which the reduction of cassiterite by coke would take place.

At $298 K$ : $Δ_{f} H^{\circ} (S n O_{2} (s)) = - 581.0 k J m o l^{- 1}, Δ_{f} H^{\circ} (C O_{2} (g)) = - 394.0 k J m o l^{- 1}$
$S^{\circ} (S n O_{2} (s)) = 56.0 J K^{- 1} m o l^{- 1}, S^{\circ} (S n (s)) = 52.0 J K^{- 1} m o l^{- 1}, S^{\circ} (C (s)) = 6.0 J K^{- 1} m o l^{- 1}, S^{\circ} (C O_{2} (g)) = 210.0 J K^{- 1} m o l^{- 1}$
Assume that the enthalpies and the entropies are temperature independent.

Q. Cassiterite ore is obtained by ______ mining.

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Cassiterite ore (SnO2) is purified by:

The correct option is A magnetic separatorCassiterite ore (SnO2) is a non-magnetic ore separated from Wolframite, FeWO4 by magnetic separation method.Option A is correct.

Cassiterite ore $(S n O_{2})$ is purified by:

The correct option is A magnetic separator
Cassiterite ore ( $S n O_{2}$ ) is a non-magnetic ore separated from Wolframite, $F e W O_{4}$ by magnetic separation method.
Option A is correct.