JEE Advanced questions
3844 published questions with worked solutions.
- The species that undergoes disproportionation in an alkaline medium are
- Colour of transition metal ions are due to
- The common oxidation state of the elements of lanthanide series is
- Which of the following are sets of diamagnetic species?
- In [Fe(CN)_5(NO^+)]^ 2- , Fe has +3 state. It can be decided by
- Which of the following chlorides is water insoluble?
- Oxidation state of Fe in Fe_3O_4 is
- The highest magnetic moment will be shown by
- Which forms protective and non-corrosive oxide layer?
- The electronic configuration of Gd (At. no. 64) is
- Aluminium appears like gold when mixed withNot in JEE Main or NEET syllabus
- Magnetic moment of [Ti(H_2O)_6]^ 3+ is
- If H_2S gas is passed into a solution of Cu^ 2+ , Cd^ 2+ having excess of KCN
- Select the correct relative stability
- Impure metal form volatile compound (X) with CO and then (X) gives pure metal on heating. Metal isNot in JEE Main or NEET syllabus
- Lanthanide for which +II and +III oxidation states are common is
- Which oxides will not give metal on heating?Not in JEE Main or NEET syllabus
- The pair of compounds having metals in their highest oxidation state is
- The diamagnetic species is
- The purest form of Fe isNot in JEE Main or NEET syllabus