Which of the following is the isomers of pentane?

مندرجہ ذیل میں سے کون سا پینٹین کا آئیسومر ہے؟

n-pentane, 2-methyl butane, 2,2-dimethylpropane

n-pentane, 2-methyl butane, 2,3-dimethylbutane

n-pentane, 3-methyl butane, 2,3-dimethylpropane

n-pentane, 2-methyl pentane, 2,2-dimethylpropane

Pentane is an organic compound with the formula C5H12—that is, an alkane with five carbon atoms.

Pentane has three isomers i.e; pentane, 2-methyl butane and 2,2-dimethyl propane .

The b.p of pentane is 309.1K whereas 2,2-dimethyl propane shows a b.p of 282.5k.

The three structural isomers of pentane are n-pentane, isopentane, and neopentane.