H2so4 + 2nh4oh → (nh4)2so4 + 2hoh which of these would be the best description of this reaction? a) reduction b) combustion c) neutralization d) single replacement

C) neutralization

Explanation:

A. Reduction is a type of chemical reaction in which substance is made to gain electrons or gain hydrogen.

Example:

B. Combustion is a type of chemical reaction in which fuel is reacted with oxygen to form carbon dioxide and water.

Example:

C. Neutralization reaction  is defined as the chemical reaction in which an acid reacts with a base to produce a salt and water molecule.

D. Single replacement reaction is a chemical reaction in which more reactive element displaces the less reactive element from its salt solution.

Example:

they are all solids.