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H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is because
  • a)
    presen ce of HCl decr eases the sulphide ion concentration.
  • b)
    solubility product of group II sulphides is more than that of group IV sulphides.
  • c)
    presen ce of HCl in cr eases the sulphide ion concentration.
  • d)
    sulphides of group IV cations are unstable in HCl.
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
H2S gas wh en passed thr ough a solution of cations containing HCl pre...
IVth group needs higher S2- ion concentration. In presence of HCl, the dissociation of H2S decreases hence produces less amount of sulphide ions due to common ion effect, thus HCl decreases the solubility of H2S which is sufficient to precipitate IInd group radicals.
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H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. Can you explain this answer?
Question Description
H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. 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 H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. Can you explain this answer?.
Solutions for H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. 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 H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice H2S gas wh en passed thr ough a solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is becausea)presen ce of HCl decr eases the sulphide ion concentration.b)solubility product of group II sulphides is more than that of group IV sulphides.c)presen ce of HCl in cr eases the sulphide ion concentration.d)sulphides of group IV cations are unstable in HCl.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
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