Class Twelve Solution

3 Chapter Notes
0 Exercise Questions

Raunak Kumar • 264 Reads

Physical Constants

ConstantsSymbolsValuesSpeed of Lightc3×108 m/sPlanck Constanthhc 6.63×10−34 Js1242 eV-nm Gravitation constantG6.67×10−11 m3 kg−1 s−2Boltzmann constantk1.38×10−23 J/KMolar gas constantR8.314 J/(mol K)Avogadro’s numberNA6.023×1023 mol−1 Charge of electrone 1.602×10−19 CPermeability of vacuumµ04π×10−7 N/A2Permitivity of vacuum8....

Raunak Kumar • 288 Reads

Formulae Collection For Mechanics and Waves

MechanicsWaves

..S̘͖͚̱͈̟̖̣ͩͨ̅͑̑͋͆a̸̢̙̙̗̬̳̳ͩͥͨ̔͋m̸̖̼̹̦͍̙͕̝̬̭̳͠ͅi̥̦͉̟͖͙̪̳͎̟̜̳͎ͪ̽ͣ̉̾̋ͥ̎́̐ͫ̌͘͟r̸̙̥̜̺̼̱̩͍͉͙͕̍̐ͮ̏̒.. • 48 Reads

Convert methane into ethane, ethene, ethanoic acid and ethanamide

Methane Chloromethane EthaneMethane is reacted with chlorine in presence of sunlight to produce chloromethane. It is again reacted with Na in ether solvent to produce ethane. Ethane is reacted with Br2 in presence of sunlight to produce bromoethane and is further reacted with alc.KOH to produce...

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Twelve

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Ten

Nine

Physical Constants

Formulae Collection For Mechanics and Waves

Convert methane into ethane, ethene, ethanoic acid and ethanamide