JEE Main 2022 · 29 Jul · Shift 2 · Chemistry Q66

ChemistrySingle correct+4 / -1Question 66 of 90

In liquation process used for tin (Sn), the metal

is reacted with acid.

is dissolved in water.

is brought to molten form which is made to flow on a slope.

is fused with NaOH

Answer and worked solution

Official answer: C

Liquation uses tin's low melting point: the ore is heated on a sloping hearth and molten tin flows away from the infusible impurities.

(C)

Topics:Refining

JEE Main 2022 · 29 Jul · Shift 2, Chemistry question 66