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A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.
  • a)
    Sodium and iron
  • b)
    Sodium and aluminium
  • c)
    Aluminium and iron
  • d)
    Sodium, iron, cadmium and Al
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A mixture of chlorides of copper, cadmium, chromium, iron and aluminiu...
CuS and CdS are precipitated by H2S. Hydroxide of A1 will pass into the solution in the form ofNaAlO2, being amphoteric in nature. Hence filtrate will give test for sodium and aluminium.
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A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer?
Question Description
A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer?.
Solutions for A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water acidified with HCl and hydrogen sulphide gas was passed for sufficient time. It was filtered, boiled and a few drops of nitric acid were added while boiling. To this solution ammonium chloride and sodium hydroxide were added and filtered. The filterate shall give test for.a)Sodium and ironb)Sodium and aluminiumc)Aluminium and irond)Sodium, iron, cadmium and AlCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
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