Question

Отметь схему процесса, который не относится к химическим явлениям: 1) углекислый газ + вода → углевод + кислород2) озон → кислород3) сахар → уголь + вода4) вода + соль → раствор соли​

Answer 1

Ответ:

4)

Объяснение:

Не является химическим процессом: вода + соль = раствор соли

Answer 2

Process that does not involve chemical reactions

The process that does not involve chemical reactions is option 4: water + salt → salt solution.

In this process, water and salt are mixed together to form a solution. This is a physical change rather than a chemical reaction because the individual molecules of water and salt remain unchanged. The water molecules surround the salt ions, causing them to separate and disperse evenly throughout the solution. This process is known as dissolution or solvation.

Unlike the other options, which involve the transformation of substances through chemical reactions, option 4 only involves the physical mixing of water and salt to form a solution.