The reagents, NH4Cl and aqueous NH3 will precipitate
Which of the following statement(s) is (are) correct when a mixture of NaCl and K2Cr2O7 is gently warmed with conc.H2SO4? (1998 - 2 Marks)
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Which of the following statement(s) is (are) correct with reference to the ferrous and ferric ions? (1998 - 2 Marks)
The pair(s) of ions where BOTH the ions are precipitated upon passing H2S gas in presence of dilute HCl, is(are) (JEE Adv. 2015)
The reagent(s) that can selectively precipitate S2– from a mixture of S2– and SO42– in aqueous solution is(are) (JEE Adv. 2016)
327 docs|185 tests
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327 docs|185 tests
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