Wrong statement of the following regadri...

Wrong statement of the following regadring (A) Cyanides and (B) Isocyanides is

A are polar compounds

A have pleagant odour

A are stronger bases than amines

B boil at low temperature than A

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The correct Answer is:

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Wrong statement of the following is

Beryllium chloride has a chain structure in the solid state

Beryllium chloride tends to form chloro bridged dimer in the vapour phase

Beryllium hydroxide reacts with both acid and alkali

`BeO` is essentially ionic in nature

`E_2` elimination is favoured by strong bronsted base

Reactivity order of alkyl halides towards `E_1` elimination is `3^@ gt 2^@ gt1^@ `

In `E_(1 CB)` reaction carbocation is formed as intermediate

Hofmann product is the major product with bulky base in `E_2` elimination

effective collisions are more if activation energy is less

zero order reaction proceeds at a constant rate independent of concentrationor time

reactions with highest rate constant values have lowest activation energies

if initial concentration increases half life decreases in zero order