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Which of the following salt solution wil...

Which of the following salt solution will impart greenish colour?

A

`K_2Cr_2O_7 `

B

`ZnCl_2`

C

`K_2MnO_4`

D

`K_2CrO_4`

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AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. The hybridisation of Ag in [Ag(NH3)2]^+complex is -

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  2. The ambidentate ligand among the following is -

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  3. Which of the following salt solution will impart greenish colour?

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  4. Incorrect statement for transition element is -

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  5. The correct order of first ionization energy is -

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  6. The metal ions having 3d^2 configuration is/are(Ti=22, V=23, Cr=24, Mn...

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  7. Sodium metal is extracted by the electrolysis of -

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  8. Self reduction process cannot be used for the extraction of -

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  9. Which of the following is not an oxide ore?

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  10. Van Arkel method is used for the refining of -

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  11. Chalcopyrites is an ore of

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  12. A certain gas takes half of the time to effuse out as taken by Ne gas ...

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  13. Amount of oxygen gas present in a 2 L vessel at 5 atm pressure and 27°...

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  14. Select the correct statement for isothermal expansion of an ideal gas

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  15. Standard enthalpy of formation is non zero for

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  16. Reaction for which Kp and Kc are equal

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  17. pH of a neutral solution at 360 K is Kw at 360 K is 3.6×10^(-13)

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  18. pH of aqueous solution of CH3COONa is given by

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  19. If concentration of F^- in saturated solution of CaF2 is x then solubi...

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  20. If three salts AB(s), AC(s) and AD(s) have equal solubility product th...

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