Geometry of ammonia molecule and the hybridisation of nitrogen involved in it are
sp3-hybridisation and tetrahedral geometry
sp3-hybridisation and distorted tetrahedral geometry
sp2-hybridisation and triangular geometry
None of the above
Be in BeCl2 undergoes
diagonal hybridisation
trigonal hybridisation
tetrahedral hybridisation
no hybridisation
Enthalpy (H) is equal to
internal energy (E)
product of pressure (p) and volume (V) of gas
internal energy (E)+ pV
work (W) done by a system
C.
internal energy (E)+ pV
Enthalpy is total heat content of system.
H = E (internal energy)+ pV
0.5 M ammonium benzoate is hydrolysed to 0.25 percent, hence, its hydrolysis constant is
2.5 x 10-5
1.5 x 10-4
3.125 x 10-6
6.25 x 10-6