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Give suitable reason or equation for the...

Give suitable reason or equation for the following statements : Aluminus untensils should not be kept in water overnight.

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OSWAAL PUBLICATION-Sample Paper 7-Exercise
  1. Give suitable reason or equation for the following statements : Silico...

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  2. Give suitable reaction or equation for the following statements : C is...

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  3. Give suitable reason or equation for the following statements : Alumin...

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  4. Explain heterogenous mixtures Give one example

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  5. Calculate the mass of sodium acetate required to make 500 mL of 0.375 ...

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  6. The atomic number of an element is 5 and mass number is 11. Find the n...

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  7. Calculate : Frequency of yellow radiation having wavelength 5800 A^@

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  8. Write the electronic configuration of the element with Z=17

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  9. Write the electronic configuration of the element with Z=17 and predic...

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  10. Write the electronic configuration of the element with Z=17 and predic...

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  11. State Aufbau principle.

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  12. State Aufbau principle.

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  13. State Aufbau principle.

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  14. A gas occupying a volume of 100 Littres is at 20^@C under a pressure o...

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  15. State first law of thermodynamics write its mathematical form.

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  16. When liquid benzene is oxidised at constant pressure at 300 k, The cha...

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  17. Write any two factors which influences entropy.

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  18. Write the relationship between standard free energy change and the equ...

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  19. Define equilibrium constant of a reaction.What is the unit of equilibr...

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  20. Derive the relatioshhip between Kp and Kc

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