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Arrange the lewis acids as per increasin...

Arrange the lewis acids as per increasing order` BCl_3, BF_3, BBr_3, BI_3`

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UNITED BOOK HOUSE-MODEL QUESTION PAPER 15-EXERCISE
  1. State two postulates of Bohr atom model

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  2. State with example aufbau principle.

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  3. Arrange the lewis acids as per increasing order BCl3, BF3, BBr3, BI3

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  4. Write the structural formula of I, 3 - dimethyl Cyelopentane.

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  5. Write IUPAC name of

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  6. What is Chemilumisence? State one of its harmful effect.

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  7. Write two defects of Bohr Model. What is Quantum number?.

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  8. State the drawbacks of Rutherford Model. What is the nature of atomic ...

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  9. Why all the ’d' - block elements are not transitional?— explain with p...

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  10. Write two Characteristics of S block emement. Write general electronic...

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  11. What is dipole moment? if the dipole moment of CS2be Zero then predict...

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  12. Why the boiling point of ethyl alcohol is higher than diethyl ether?

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  13. Classify the following intensive and extensive properties:-Internal En...

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  14. Classify the following intensive and extensive properties:-heat Capaci...

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  15. Classify the following intensive and extensive properties:-enthalpy

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  16. Classify the following intensive and extensive properties:-Entorpy.

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  17. WHat is thermodynamic equilibrium?

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  18. Calculate the work done when 56 gm N2 gas (ideal) at 28^@C expands fr...

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  19. What is the oxidation number of * market element in Ca(O*Cl) Cl?

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  20. Balance the reaction by ion-electron method KMnO4 + FeSO4 + H2SO4 rarr...

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