Recently Replied Questions

• MHCET SYLLABUS?
  MHCET syallabus someone?????plzz help ..cant find it? ...
  0·3· #Physics#General Physics
  replied2010-04-25 20:34:42
• Anti or Syn
  *Image* + (i) Hg(OAc)2/HOH/THF ---> ?? (ii) NaBH4/NaOH There will be anti addition of water or syn addition ?? ...
  0·11· #Chemistry#Organic Chemistry
  replied2010-04-01 05:13:50
• MTG s-block 1
  1. Which of the following statements is false ? (a) Saline hydrides are stoichiometric compounds. (b) Ionic hydrides are crystalline,non-metallic and non-conducting in solid state. (c) The melts of ionic hydride are non-condu ...
  0·6· #Chemistry#Inorganic Chemistry
  replied2010-04-01 04:31:42
• MTG Hydrogen
  1. Which of the following statements is not correct ? (a). Pure para hydrogen can be obtained by cooling ordinary hydrogen to about 20 K. (b). The ratio of ortho and para hydrogen at 300 K and above is 3 : 1. (c). The ratio o ...
  0·7· #Chemistry#Inorganic Chemistry
  replied2010-04-01 04:29:19
• Isomerism
  Is there any formula to calculate structural isomers,geometric isomers(cis-trans) like we have studied for optical isomers ? ...
  0·8· #Chemistry#Organic Chemistry
  replied2010-03-31 10:30:49
• RTPF Assertion Reason
  S1 : For the reaction : O3 \Leftrightarrow O2 + O O + O3 \rightarrow 2O2 (slow) --------- 2O3 \Leftrightarrow 3O2 The molecularity of first step is 1 and that of second step is 2. S2 : O(g) is an intermediate and rate of reac ...
  0·6· #Chemistry#Physical Chemistry
  replied2010-03-31 09:34:20
• Anti or Syn
  *Image* + (i) Hg(OAc)2/HOH/THF ---> ?? (ii) NaBH4/NaOH There will be anti addition of water or syn addition ?? ...
  0·11· #Chemistry#Organic Chemistry
  replied2010-03-31 09:27:50
• one for beginners
  a bear fell from a height of 19.66 m in 2 s.what is the colour of bear to be most likely expected? well u don have to make mere guesses u have to solve this one n show ur working ;) ...
  0·28· #Physics#Class VII-X Physics
  replied2010-03-30 17:39:46