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Why do boron halides act as Lewis acids ...

Why do boron halides act as Lewis acids ?

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ICSE-SELF ASSESSMENT PAPER 2-Questions
  1. 0.400 g of chloroplatinate salt of a monoacid base on ignition gave 0....

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  2. 1.26 g of a dibasic acid were dissolved in water and the solution made...

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  3. Why do boron halides act as Lewis acids ?

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  4. Calculate the number of moles and number of molecules in 4.4 g of CO(2...

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  5. Write the IUPAC names of the following compounds:

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  6. Write the IUPAC names of the following compounds:

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  7. The hydroxides and carbonates of sodium and potassium are easily solub...

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  8. CH(3)-CH(2)-CH=CH-overset(O)overset(||)(C)-H

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  9. For the following bond cleavages, use curved-arrows to show that elect...

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  10. Draw the resonance structures for the following compounds. Show the el...

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  11. Draw the resonance structures for the following compounds. Show the el...

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  12. If the starting material for the manufacture of silicones is RSiCl(3),...

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  13. Why is the bond energy of superoxide ion (O(2)^(-)) less than that of ...

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  14. On the basis of molecular orbital theory predict which of the followin...

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  15. 0.9367 g of cadmium combine with chlorine to form 1.5276 g of CdCl2- F...

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  16. What will be the pressure exerted by a mixture of 3.2 g of methane and...

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  17. What happens when magnesium is burnt in air ?

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  18. What happens when quick lime is heated with silica ?

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  19. What happens when chlorine reacts with slaked lime?

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  20. The difference between heats of reaction at constant pressure and cons...

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