Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
MHT CET202016 Oct 2020Evening ShiftChemistryGeneral Principles and Processes of Isolation of MetalsActual

Identify the process of refining to obtain pig tin

Options

  1. ALiquation
  2. BMond process
  3. Cvan Arkel
  4. DPolling

Correct answer

A. Liquation

Step-by-step solution

Liquation Pig tin is obtained using the liquation process, which is a partial melting technique for separating elements of an ore, metal, or alloy. The liquid constituent can be drained off when the material is heated to a temperature where one of the constituents melts and the other stays solid. The non-fusible substance on the health is left behind when the pure metal (tin) flows down.

Practice General Principles and Processes of Isolation of Metals on Quantrex Academy →

More from General Principles and Processes of Isolation of Metals

The metal purified by Mond process is X. The number of unpaired electrons in X is 2025Which of the following are carbonate ores ? I. Siderite II. Kaolinite III. Calamine IV. Sphalerite 2025Which of the following methods is useful for producing semiconductor grade metals of high purity ? 2025Match the following List-I (Process) List-II (Metal) A) Hall-Heroult process I) Ti B) Mond process II) In C) van-Arkel process III) Al D) Zone refining process IV) Ni The correct a 2025Consider the following: Statement-I : In the extraction of Al by Hall-Heroult process, pure Al ₂ O ₃ mixed with Na ₃ ~AlF ₆ lowers its melting point and increases conductivity. Sta 2025Which of the following reactions is an example of roasting ? 2025In the extraction of iron from haematite, the impurity (x) of the ore is removed in the form of ' y ', what are x and y respectively? 2025Which of the following is used as froth stabilizer in froth floatation process? 2025 Full General Principles and Processes of Isolation of Metals list All MHT CET PYQs