Fermentation is an anaerobic respiration process. Which products are obtained in this process?

Identify the correct combination of $A$, $B$, and $C$ involved in lactic acid fermentation.
$C_6H_{12}O_6 \rightarrow A + B \rightarrow$ Lactic acid + $C$

If fermentation is allowed to proceed in a closed vessel, what will happen?

When a molecule of pyruvic acid is subjected to anaerobic oxidation and forms lactic acid,there is

Acidic $pH$ of muscles is due to -

The bacterial decomposition of nitrogenous organic compounds in the absence of abundant oxygen usually results in the formation of substances with an offensive odour,chiefly sulphur compounds. Such anaerobic decomposition is called: