salt analysis

JEE Mains Discussion Forum › Physical Chemistry questions › salt analysis

an aqueous blue coloured solution of a transition metal sulphate reacts with H2S in acidic medium to give a black precipiate (A) which is insoluble in warm aqeous solution of KOH. the blue solution on treatment eit KI in weakly acidic medium turns yellow and produces a white recipitate B.identfy the transition metal ion and write the equations involved in formation of A and B.

#Chemistry #Physical Chemistry

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9 Answers

13

deepanshu001 agarwal ·2009-05-21 05:31:44

options plz...

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39

Dr.House ·2009-05-21 06:59:24

wat r u going to do even if u know the options? it can be answered only if u know the reactions.

and once u know the reactions , u dont need the options.

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1

Â°áƒ¦â€¢à¹“ÑÏ…Î ·2009-05-21 07:01:39

tukka marega :P

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kamalendu ghosh ·2009-05-21 07:14:35

the metal ion is Ag⁺..
ab rections easy hain kar lo...

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1

prateek punj ·2009-05-21 07:16:05

Cu²⁺

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prateek punj ·2009-05-21 07:18:20

ans kya hai....

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Â°áƒ¦â€¢à¹“ÑÏ…Î ·2009-05-21 07:23:19

ya cu2+

ag+ is ntblue.........though it gives black ppt

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39

Dr.House ·2009-05-21 07:25:01

ya rite integrations

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prateek punj ·2009-05-21 07:25:57

yups.....

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

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