Find the value of log10 (135) ya log 10¹³⁵, Electron affinity, carbene , meso compound, bent's rule

1. Find the value of log10 (135) ya log 10¹³⁵.

Sol:

loga(x) = log(x) / logb(a)

With b = 10

loga(x) = logx /log a

With x = 135 , a = 10

loga(x)   = log 135 / log 10
loga(x)   = 2.13033  / 1
loga(x)   = 2.13033

Electron affinity:-

Amount of energy released when an electron  is gained by a neutral gasseous atom to form an anion is called first electron affinity.

Carbene:-

Carbene is molecule with two unshared valence electrons and the valence of two neutral atoms.

Meso compound:-

An achiral compound with chiral centres is known as meso compound.

Bent's rule :-

In chemistry bent's rule describe and explain the relationship between the orbital hybridization of central atoms in molecule and the electronegativities of substituents the rule was stated by Henry A.

Electrophilic reagents:-

Electrophilic reagents are chemical species which, in the course of chemical reaction acquire electron or a share in electron, From other molecule or ions.

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