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  • 1 answers

Sourin Roy 7 years, 10 months ago

3 days. formula for halflife = 0.693/(lambda) which is equal to 2 days. So the nucleus decays 50% in 2 days and 75% in 3 days.
  • 1 answers

Utkarsh Mathur 7 years, 10 months ago

Raoults law for a solution of volatile liquids states that partial vapour pressure of each component in solution is directly proportional to mole fraction
  • 2 answers

Deepak Chander Joshi 7 years, 10 months ago

Decomposition of ozone into oxygen result in highly -be Gibbs energy

Jin Kazama 7 years, 10 months ago

O3 -------> O2 + [O] ?
  • 1 answers

Kanak Tiwari 7 years, 10 months ago

Please answer me
  • 1 answers

Sirshak Samantaray 7 years, 10 months ago

A binary soln of liquids which boils at a temp without undergoing any change in its composition
  • 1 answers

Aniket Rajoria 7 years, 10 months ago

Because amino acids are found normally in the form of zwitterions which is neither a amine nor carboxylic acid and is itself a salt . As salt is highly polar molecules and hence have high melting point
  • 1 answers

Rochie Joshi 7 years, 10 months ago

App m ni mile kya .last yr paprs m honge .
  • 1 answers

Insha Fatima 7 years, 10 months ago

The energy required to break down the molecules into atom or the heat released as a result of atomisation is called enthalpy of atomisation
  • 1 answers

Jin Kazama 7 years, 10 months ago

Small babies boat give some strange sound like chi chi , it is piezo electricity and this crystals are P.E.crystals ?
  • 1 answers

Simran Singh 7 years, 10 months ago

Due to presence of unpaired electron in d orbital.
  • 3 answers

Deepak Chander Joshi 7 years, 10 months ago

RCN is a alkylcyanide and RNC is alkylisocyanide

Ashwani Kumar Maurya 7 years, 10 months ago

Name kya hoga? Kaise reaction me participate krenge?

Kanak Tiwari 7 years, 10 months ago

in RCN alkyl group is directly attached with carbon atom and have a triple Bond nitrogen atom Where as in RNC alkyl group is directly attached with nitrogen atom and have triple bond with carbon atom
  • 5 answers

Aayisha Azeez 7 years, 10 months ago

Ask proper questions

Sharma Saabh 7 years, 10 months ago

Sry how can we compare between two same acids???

Kanak Tiwari 7 years, 10 months ago

U can search on internet

Kanak Tiwari 7 years, 10 months ago

Its a proper question

Aman Singh 7 years, 10 months ago

Ask proper questions
  • 3 answers

Aman Jha 7 years, 10 months ago

Homopolymer

Aayisha Azeez 7 years, 10 months ago

Homopolymer

Aman Singh 7 years, 10 months ago

Homo polymer
  • 2 answers

Vineet Gupta 7 years, 10 months ago

Ortho chloro bcasx of Ortho effect

Ashwani Kumar Maurya 7 years, 10 months ago

Ortho becz in meta it does not take part in resonance..
  • 1 answers

Monu Singh 7 years, 10 months ago

Likha to h Usme....ques. pd ache se
  • 2 answers
Tere tatte jaise fodna hai wase hi???

Jin Kazama 7 years, 10 months ago

Jese kerna hai vse hi karna hai ?
  • 3 answers

Princess Fatima 7 years, 10 months ago

It forms isocyanides(R-NC) or carbylamines which have foul smell.. 2° nd 3° amines do not show this reaction...

Kirti Agarwal 7 years, 10 months ago

It is simply carbyl amine reaction and the product will be alkyl isocyanide.

Utkarsh Mathur 7 years, 10 months ago

Carbylamine reaction
  • 3 answers

Rochie Joshi 7 years, 10 months ago

Bacl2 ba have +2charge so according to hardy schulze law it will cause more coagulation.

Ishika Tanwani 7 years, 10 months ago

Bacl2 due to more charge i.e2

Jasmine Chhikara 7 years, 10 months ago

BaCl2
  • 1 answers

Rochie Joshi 7 years, 10 months ago

That degrade naturally.
  • 1 answers

Jasmine Chhikara 7 years, 10 months ago

More is the charge on cation or more is the oxidation state of cation , higher will be covalent character. According to fazan's rule .
  • 1 answers

Tanay Sharma 7 years, 10 months ago

Fe²O³. H²O

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