JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question
- Which of the following species is formed when KMnO4 reacts with S2O3^(...
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- 100 ml of 0.1M H2SO4 is reacted with 50 ml of 0.1M of NaOH, What is th...
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- Consider the following orbitals (A to D) containing electrons with fol...
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- What is oxidation state of Mn, when hydrogen peroxide reacts in KMnO4 ...
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- Statement-1: KI molar conductivity increase speedly with increasing di...
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- Which of the following enhances the lathering property at soap.
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- Outermost electronic configurations of 4 elements A,B,C,D. A:3s^(2) B:...
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- An element A of group-1 shows similarity to an element B belonging to ...
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- Number of non planar structures, NO3^(-), H2O2, BF3,PCl3, XeF4, SF4 ,X...
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- The normality of H2SO4 in the solution obtained on mixing 100 ml at 0....
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- The compound that is of prussian blue colur?
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- Statement-1: True solution and colloidal solution can be separated usi...
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- Consider a first order reaction : A to B , The concentration of A afte...
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- RCOCH3 + NaOH to A + C2H5Br to Major Product
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- Malachite, Siderite, Hematite, Bauxite, Limonite, Kryolite, Magnasite,...
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- Which of the following metal has least tendency to evolve H2 from acid...
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