The first member of homologous series among alkynes is____

Write the molecular formula of the fourth member of the homologous series of alcohols.

The first two members of alkene series is

Draw formulas for the first five members of each homologous series beginning with the following compounds. (a) H-COOH (b) CH_(3)COCH_(3) (c ) H-CH=CH_(2)

The succeeding member of the homologous series that follows C_4 H_8 is

Which of the following is the general formula of homologous series of Alkanes ?

The general molecular formula which represents the homologous series of alkanol is

Write the molecular formula of the first four compounds of the homologous series of Aldehydes.

The wavelength of the first member of the Balmer series in hydrogen spectrum is x Å. Then the wave length (in Å) of the first member of Lyman series in the same spectrum is

If the wave length of the first member of Balmer series of a hydrogen atom is 6300Å, that of the second member will be nearly

The wavelength of the first member of the Balmer series in hydrogen spectrum is xÅ . Then the wave length ("in "Å) of the first member of Lyman series in the same spectrum