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The value of absolute temperature at whi...

The value of absolute temperature at which ice starts melting is

A

373 K

B

(-273) K

C

1°C

D

273 K

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AAKASH INSTITUTE-TEST 2-EXERCISE
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  2. Which of the following has dimensions of energy?

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  3. The value of absolute temperature at which ice starts melting is

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  4. At [300 K, delta G^0 (N2O5(g)) = -43 kJ mol^-1]. if at a particular in...

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  5. Which among the following is a Lewis acid?

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  6. Which one of the following salt is least soluble in water?

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  7. If 100 ml of 0.1 M CH3COOH and 200 ml of 0.03 M NaOH solutions are mix...

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  8. If enthalpy of hydrogenation of cyclohexene is [-x kJ mol^-1] and reso...

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  9. Vapour pressure of a liquid depends on

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  10. Heat of combustion of C(s), H2(g) and CH4 (g) respectively are -94, -6...

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  11. If one mole of monoatomic ideal gas expanded from 2 atm to 0.5 atm at ...

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  12. 2 moles monoatomic ideal gas is expanded isothermally and reversibly f...

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  13. The internal energy change for the vapourisation of one mole water at ...

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  14. At 273 K, ice and water are in equilibrium and enthalpy of fusion of i...

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  15. In a container of 10 L volume, 20 g O2(g) and 2.8 g CO(g) are taken at...

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  16. Compressibility factor (Z) for H2 (g) at STP is

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  17. 0.48 g of a volatile substance upon vapourisation gives 112 ml vapours...

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  18. Equal mass of oxygen and helium gases are mixed in a container at 27°C...

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  19. if equal volume of O.1 M NH4OH and 0.1 M HCl are mixed, then the pH of...

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  20. In which of the following equilibrium, (Kc = Kp) ?

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