Recently Asked Questions

• isoelectronic and isostructurl
  NO3- , CO32- , and SO3 are isoelectronic but only first two are isostructural. WHY??? EXPLAIN...... ...
  0·13· #Chemistry#Physical Chemistry
  asked2010-10-26 00:44:47
• Why diff products r formed....in this case.....??
  2- Bromo-2-methyl-propane gives two different products with 1. CH3CH2ONa in presence of CH3CH2OH and 2. CH3CH2OH alone. WHAT R THESE PRODUCTS AND WHY ARE THEY DIFFERENT WHEN THEY BOTH PRODUCE SAME ANION i.e. CH3CH2O- ? ...
  0·4· #Chemistry#Organic Chemistry
  asked2010-10-18 20:31:04
• Rule governing the relation of angle between the direction of magnetic field and magnetic moment.
  What is the Rule governing the relation of angle between the direction of magnetic field and magnetic moment? ...
  0·1· #Physics#Electricity and magnetism
  asked2010-07-19 07:31:50
• Diff between streamline and steady flow....
  What is the Diff between streamline and steady flow....?? In which case can we use the equation A1V1 = A2V2 ?? ...
  0·1· #Physics#Mechanics
  asked2010-06-23 23:13:32
• Diff between eccentric angle and parametric points of an ellipse...
  What is the Diff between eccentric angle and parametric points of an ELLIPSE? DO NOT TELL THE DEFINITION but tell me if they can be used interchangeably as I have seen in some ques............. ...
  0·3· #Mathematics#Co-ordinate Geometry
  asked2010-06-21 02:07:56
• Diameter of a parabola
  What is the diameter of a parabola?? ...
  0·4· #Mathematics#Co-ordinate Geometry
  asked2010-06-16 21:33:22
• Syn and anti addition
  Can anyone tell me the diff between syn and anti mechanism of addition of (ex. Br2) or any link available....... ...
  0·5· #Chemistry#Organic Chemistry
  asked2010-06-16 07:31:04
• YET Another confusion.......
  *Image* Which is more acidic?? ...
  0·6· #Chemistry#Organic Chemistry
  asked2010-06-13 23:10:10
• Stronger acid....
  Which is a stronger acid.... SH attached to phenyl group or OH attached to phenyl group........Give REASONS..... ...
  0·7· #Chemistry#Organic Chemistry
  asked2010-06-13 22:58:39
• Carbanions
  How can + I effect increase electron density on a carbanion?? ...
  0·1· #Chemistry#Organic Chemistry
  asked2010-06-13 22:53:51
• Electrophile........
  How is SiF4 an electrophile?? ...
  0·6· #Chemistry#Organic Chemistry
  asked2010-06-13 22:50:51
• Free radical production....
  Do double bonds break to give rise to free radicals....???? ...
  0·2· #Chemistry#Organic Chemistry
  asked2010-06-13 22:49:50
• Another confusion......Arrange them in increasing order of stability.......
  *Image* Arrange them in increasing order of stability With reasons......... ...
  0·16· #Chemistry#Organic Chemistry
  asked2010-06-13 10:17:25
• carbene
  *Image* Is this a singlet carbene??? I think it shld have 2 hydrogen ......... ...
  0·6· #Chemistry#Organic Chemistry
  asked2010-06-12 23:27:56
• Fluids... Powerful question......
  A glass tube of radius r is dipped vertically into a container of mercury with its lower end at a depth h below the mercury surface. If # is the surface tension of mercury , what must be the gauge pressure of air in the tube ...
  0·0· #Physics#Mechanics
  asked2010-06-12 23:08:16
• Arrange in order of increasing stability.
  *Image* Arrange in order of increasing stability. WITH REASONS.......... ...
  0·8· #Chemistry#Organic Chemistry
  asked2010-06-12 23:06:12