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Find the number of paramagnetic species:...

Find the number of paramagnetic species: `KO_2, Na_2O, NO, NO_2, N_2O_3, Cl_2O, SO_2,SO_3`

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  8. Elevation in boiling point of non volatile solute A and B are same. Ma...

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  9. The name of Oxyacid of Phosphorus having maximum number of Oxygen ?

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  10. Oxidation number change in Carbon, when oxalic acid is reacts with aci...

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  11. Select the species which has S-O-S bond

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  12. Statement -1 : H2O has more density at 298K than D2O Statement -2 : H...

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  13. Total number of Mn=O bonds in Mn2O7 ?

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  15. The number of basic oxides among the following is : NO2, N2O, NO, Li2O...

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  16. Oxidation number of Tl in TlI3 ?

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  17. Find the solubility product of CaF2 , if solubility of CaF2 is 2.34 g/...

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  18. 10 mL of Fe^(2+) ion react completely with 20 mL of 0.02 molar acidifi...

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  19. A radioactive substance takes 30 years to be reduced to 1/(16)th of it...

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