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Match elements given in column I with th...

Match elements given in column I with their uses given in Column II ?

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question
  1. (P + a/V^2)(V-b) = RT (For 1 mol of gas ) a/b will be dimensionally ...

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  2. Solublity of Agcl is maximum in

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  3. Match elements given in column I with their uses given in Column II ?

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  4. Manganate ion disproportionate in neutral medium Find spin-only Magnet...

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  5. Consider the following reaction C6H12O6 overset(zymase) to A overset...

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  6. Given activation Energy for a chemical reaction is 23566 J . Initial t...

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  7. The minimum value of radius ratio for tetrahedral void is :

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  8. On reaction of white phosphorus with alkali in inert atmosphere salt o...

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  9. Find the molar mass of an ideal gas at 100mm Hg pressure at 235^@ C te...

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  10. Consider the following reaction Fe2O3 + 3CO rarr 2Fe + 3CO2 4640 g...

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  11. which of the following has asymmetric carbon ?

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  12. The element of which during the extraction process CN compound is not ...

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  13. which of the following is present in rainwater that affects the Taj Ma...

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  14. C4H8 with acidified KMnO4 gives effervescence of a gas and ketone the ...

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  15. Which of the following set of statement is correct a= magnetic quant...

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  16. MnO4^(-2) Disproportionate in acidic medium then find magnetic moment ...

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  17. 0.1 amp Current is passed for 2 hours through dil H2SO4 solution then ...

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  18. Match the Column ?

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  19. Enthalpy of vaporization of 17 gram of ammonia is 23.4kJ then find ent...

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  20. In the following reaction sequence FeCr2O4 overset(KOH) to A overset(H...

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