Which of the following cannot give iodometric titration?
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Which of the following has maximum unpaired d-electrons?
A Carnot engine receives heat at 227oC and exhausts at 47oC. If its efficiency is to be increased by 5 % then the engine should receive heat at
The number of optical isomers of the compound CH₃CHBrCHBrCOOH is
Which one of the following would you expect to have highest electronegativity?
Cerium (Z=58) is an important member of lanthanoids. which of the following statement about cerium is incorrect?
In the reaction
Cu(s) + 2Ag⁺(aq) → Cu2⁺(aq) + 2Ag(s),
the reduction half cell reaction is
When CO is passed over solid NaOH heated to 200oC, it forms
Bleaching action of bleaching powder is due to the liberation of
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1 videos|26 docs|121 tests
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