Which alkane, having a molecular weight of `86`, will form only two monobromo alkanes?

How many alkane of molecular weight 100 are chiral?

On mixing an alkane with chlorine and irradiating with ultra violet light, it forms only one monochloro alkane. The alkane is

An alkane of molecular weight 86 g/mol on monochlorination gives two products. The alkane is

An alkane of molecular weight 86 g/mol on monochlorination gives two products. The alkane is

Write the structure and the IUPAC name of the alkane having lowest molecular mass and which on bromintion produces three monobromo derivatives.

On mixing an alkane with chlorine and irradiating with ultra -violet light, it forms only one-mono-chloro-alkane. The alkane is