Back to GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

NEET UG CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

1 Hard

1 of 1

Remembering +4 | -1

Schweitzer’s reagent used for dissolving cellulose in the manufacture of artificial silk is:

View answer and explanation

Correct option: C

\mathrm{Cu}{\left( {\mathrm{N}{\mathrm{H}_3}} \right)_4}\mathrm{S}{\mathrm{O}_4}

Option C (

\mathrm{Cu}{\left( {\mathrm{N}{\mathrm{H}_3}} \right)_4}\mathrm{S}{\mathrm{O}_4}

) is correct because Schweitzer's reagent is a solution of tetraamminecopper(II) hydroxide, which is formed by dissolving copper(II) hydroxide in ammonia.

More Questions from GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

Practice All Chapter MCQs →

Mac Arthur and Forest cyanide process is used in the extraction of: Which form of iron has lowest percentage of carbon? Assertion (A): Wolframite impurities are separated from cassiterite by electromagnetic separation.

Reason (R): Cassiterite being magnetic is attracted by the magnet and forms a separate heap. Which one is an ore of sodium? Aluminothermic process is used for the extraction of metals, whose oxides are: In the extraction of copper, the metal formed in the Bessemer’s converter is due to the reaction: