How many alkenes are formed from the reaction of `2`-bro-mobutane and alc. `KOH` ?

How many alkenes are possible in the given below reaction ?

What are the possible products, in order of decreasing yield, obtained from the reaction of 3-bromo-2,3-dimethylpentante with alc. KOH?

How many possible alkene isomers are formed, when 2-bromo, 3-methyl butane is treated with alc. KOH ?

When acetaldehyde reacts with I_2 in KOH, Iodoform is formed. How many molecules of KOH are required for the reaction to give a molecule of CHI_3 .

When acetaldehyde reacts with I_2 in KOH, Iodoform is formed. How many molecules of KOH are required for the reaction to give a molecule of CHI_3

Complete the reaction : (CH_3)_2CHBr + alc. KOH to

How many alkene/s from following are more stable than