Among orange and violet, which colour has highest velocity?

Which has the highest boiling point ?

Which alkyl halide among the following compounds has the highest boiling point?

Among the following outermost electronic configurations of transition metals, which shows the highest oxidation state?

Which of the following has highest boiling point?

Which of the following countries has the highest biodiversity?

The wavelength of green colour in air and violet colour in water are 5381 overset (@)(A) and 3042 overset (@)(A) respectively . If the wavelength of green colour in water is the same as the wavelength of violet colour in air , find its value . (Assume that refrective index for green and violet colour is approximately same)

Which of the following has highest mass

Which one of the following has the highest molar conductivity ?

Which one of the following compound has the highest boiling point?

Name the following : A metal which has the highest melting point.