Recently Replied Questions

• Testing your intelligence-II
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  0·8· #Mathematics#Calculus
  replied2008-11-21 20:11:16
• Testing your intelligence-II
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  0·8· #Mathematics#Calculus
  replied2008-11-21 19:54:11
• hybridization
  Both ICl4- & ClF3 have 2 lone pairs of electrons, but the dipole moment of ICl4- is zero while that of ClF3 is not. Please explain ...
  0·3· #Chemistry#Physical Chemistry
  replied2008-10-10 22:33:32
• refrigerator problem
  If a refrigerator's door is kept open, then the room will be (a)cooled (b)heated (c)no effect please explain the answer ...
  0·6· #Chemistry#Physical Chemistry
  replied2008-10-10 22:02:54
• lowering of vapour pressure
  The vapour pressure of a solution of 9 g of non-electrolyte in 18 g of water at particular temperature is 2250 N m-2. The vapour pressure of pure water at that temperature is 3000 N m-2. The molecular weight of the solute is. ...
  0·6· #Chemistry#Physical Chemistry
  replied2008-10-10 21:53:43
• lowering of vapour pressure
  The vapour pressure of a solution of 9 g of non-electrolyte in 18 g of water at particular temperature is 2250 N m-2. The vapour pressure of pure water at that temperature is 3000 N m-2. The molecular weight of the solute is. ...
  0·6· #Chemistry#Physical Chemistry
  replied2008-10-10 04:16:12
• lowering of vapour pressure
  The vapour pressure of a solution of 9 g of non-electrolyte in 18 g of water at particular temperature is 2250 N m-2. The vapour pressure of pure water at that temperature is 3000 N m-2. The molecular weight of the solute is. ...
  0·6· #Chemistry#Physical Chemistry
  replied2008-10-09 08:41:07
• Hybridization
  What is the shape and hybridization of NH2-? ...
  0·5· #Chemistry#Physical Chemistry
  replied2008-09-30 17:50:32