Question

What is (i) dry ice (ii) wood alcohol (iii) formalin (iv) vinegar

Answer 1

Answer:

dry ice is CO2 this is the answer of question

Answer 2

DRY ICE:

Dry Ice Solid is a form of a carbon dioxide consisting of two oxygen and one carbon atom, colourless, non-flammable with slightly sour odor.

WOOD ALCOHOL:

Wood- Basically composed of cellulose and semi cellulose and lignin particles and components. It also contains carbon, oxygen, nitrogen, phosphorous and various other elements in small composition around the base or the root. Alcohol- Homologous Series with -OH functional groups in different names. The general formula for alcohol is $C_{2} H_{2 n+1}-O H$

FORMALIN:

In other words a gaseous compound of formaldehyde $C H_{2} O$

VINEGAR:

Also known as ethanoic or methane carboxylic acid is a colorless and pungent-smelling gas.