Anhydrous formic acid cannot be obtained from aqueous solution by fractional distillation because :

Anhydrous formic acid cannot be obtained from aqueous solution by frac

1.	Anhydrous formic acid cannot be obtained from aqueous solution by fractional distillation because :
Answer» it is SOLUBLE in water it forms a constant boiling mixture with water its boiling point is very CLOSE to water ionsiation of acid INCRESES at their boiling points Solution :Boiling point of `HCOOH` is almost same as that of water