Formic acid when heated with conc. H2SO4 produces _________.
A 40% aqueous solution of ________ is called formalin.
A trimer of ethanal is known as ________.
paraldehyde
The conversion of propone into propane using N2H4/glycol-KOH is known as _______ reduction.
__________ is the only aldehyde which gives an iodoform test.
________ acid reduces Tollen's reagent to silver mirror.