Jump to a section

Chemistry - General Principles and Processes of Isolation of Metals

Practise 116 NEET NTA questions on General Principles and Processes of Isolation of Metals. Each question shows a quick preview so you can jump straight to the topic you want to revise.

General Principles and Processes of Isolation of Metals has been asked in 0 of the 38 years of NEET NTA papers analysed (1988–2025), with 116 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2025, with 0 questions that year. In the last three years (2023–2025) it had 0 questions across 6 papers, about 0 per paper.

All of the chapter's questions come from a single topic, Uncategorized.

  1. 1Extraction of gold and silver involves leaching with C N - ion. Silver is later recovered by:
  2. 2Leaching of A g 2 S is carried out by heating it with dilute solution of
  3. 3Which of the following metals can be extracted by smelting?
  4. 4The anode mud in the electrolytic refining of silver contains
  5. 5Which of the given below is not an ore of metal
  6. 6Out of these the correct match is
  7. 7Which ore contains both iron and copper?
  8. 8Which one of the following is the mineral for tin?
  9. 9The reaction that does not define calcination is
  10. 10Gold is extracted by making soluble cyanide complex. The cyanide complex is
  11. 11Why refractory metals are used in construction of furnaces
  12. 12Consider the following statements : Roasting is carried out to : 1. Convert sulphide into oxide 2. Melt the ore 3. Remove moisture, water of
  13. 13By which process P b and S n are extracted respectively?
  14. 14How do we separate two sulphide ores by froth floatation method?
  15. 15In which of the following minerals, Al is not present?
  16. 16Which one of the following set of metals deposits as anode mud during the process of electrolytic refining of copper?
  17. 17Match List I with List II List-I List-II a Cyanide process 1 Ultrapure Ge b Floatation process 2 Pine oil c Electrolytic reduction 3 Extract
  18. 18In the isolation of metals, calcination process usually results in:
  19. 19Considering Ellingham diagram, which of the following metals can be used to reduce alumina?
  20. 20Which of the following mineral does not contain A l .
  21. 21The pair that requires calcination is
  22. 22Galvanization is applying a coating of
  23. 23A g 2 S + N a C N → A → Z n B ,Hence A and B are -
  24. 24Match the compound with the metal for which it is used for the process of extraction. (i) NaCN (a) Titanium (ii) Iodine (b) Aluminium (iii)
  25. 25Which of the following processes involves smelting?
  26. 26The powdered ore is agitated with water or washed with running steam of water. The heavy ore particles and lighter impurities are separated.
  27. 27From gold aurocyanide N a [ A u ( C N ) 2 ] , gold can be precipitate by adding powder of
  28. 28"Chile saltpetre" is an ore of
  29. 29Which method of purification is represented by the following equation. Ni + 4 CO → Δ 70 o C Ni CO 4 → Δ 180 o C Ni + 4 CO
  30. 30The metal extracted by electrolysis of its fused salt is
  31. 31The heating rods of iron embedded in charcoal powder are used to make railway wagon axles. The process is known as
  32. 32Concentration of sulphide ores are generally done by
  33. 33The role of fluorspar during the electrolysis of molten alumina is ( i ) To reduce the melting point ( i i ) To increase conductivity ( i i
  34. 34The electrolytes usually used in the electroplating of gold and silver, respectively, are
  35. 35German silver is an alloy of copper and
  36. 36The purest form of commercial iron is
  37. 37Which of the following is involved in the extraction of Ag from argentite?
  38. 38Match the following processes of metallurgy with their corresponding ore for which they are used:: (i) Froth floatation method (a) Germanium
  39. 39Which one of the following ores is best concentrated by froth floatation method?
  40. 40Which of the following factors is of no significance for roasting sulphide ores to the oxides and not subjecting the sulphide ores to carbon
  41. 41which of the above statements are correct? Extraction of metal from the ore cassiterite involves ( 1 ) Self- reduction of a sulphide ore ( 2
  42. 42Liquation is used when
  43. 43The slag obtained during the extraction of copper from copper pyrites is composed mainly of
  44. 44Heating mixture of Cu 2 O and Cu 2 S will give
  45. 45The process of extracting the metal by heating the metal oxide with a suitable reducing agent is called
  46. 46The furnace which gives the highest temperature is
  47. 47Formation of metallic copper from the sulphide ore in the normal thermo-metallurgical process essentially involves which one of the followin
  48. 48T i I 4 on heating gives
  49. 49Which of the following is correct?
  50. 50Lime stone is added in the extraction of lead from galena why?

Frequently Asked Questions

1.How many questions are available for General Principles and Processes of Isolation of Metals?

This chapter includes 116 NEET NTA questions.

2.Are these questions only from NEET NTA, or from other exams too?

These are NEET NTA questions specifically for the General Principles and Processes of Isolation of Metals chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.

3.What is the difficulty level of General Principles and Processes of Isolation of Metals questions in NEET NTA?

Of the 116 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2025 had the most, with 0 questions.

4.Which topics in General Principles and Processes of Isolation of Metals should I focus on?

All of this chapter's questions come from a single topic: Uncategorized.