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The colour of the solution obtained when...

The colour of the solution obtained when sodium fusion extract of urea is boiled with ferrous sulphate followed by acidification with concentrated sulphuric acid will be

A

Blood red

B

Prussian blue

C

Magenta

D

Apple green

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AAKASH INSTITUTE ENGLISH-TEST 7-Exercise
  1. Which one of the following will not decolourize bromine solution?

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  2. In the quantitative estimation of sulphur, 0.25 g of an organic compou...

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  3. The colour of the solution obtained when sodium fusion extract of urea...

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  4. Which among the following is a three dimensional molecule?

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  5. The compound which will show keto-enol tautomerism is

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  6. How osmotic pressure depend upon the temperature?

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  7. Consider the following compounds The correct order of basic strengt...

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  8. The most acidic compound among the following is

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  9. Define following:(ii) Critical micellization concentration (CMC)

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  10. Hyperconjugation is absent in which species?

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  11. Which order does radioactive decay follow?

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  12. Volume occupied by 1 mole water (density = 1 g cm^-3 ) is

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  13. Maximum number of orbitals in a subshell of a atom is determined by

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  14. If uncertainty in position is twice the uncertainty in momentum then u...

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  15. Which of the following ions is largest in size?

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  16. Electron deficient species among the following is

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  17. A certain gas takes four times as long as to out as to effuse helium. ...

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  18. Four moles of an ideal gas expanded spontaneously in vacuum. The work ...

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  19. If at 77°C, enthalpy of fusion of a compound is 140 kJ/mol then the en...

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  20. (Kp/Kc) for the given equilibrium is [PCl5 (g) hArrPCl3(g) + Cl2 (g)]

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