Question

solve all these questions

Answer 1

7) Detergents are the sodium salts called sodium permitted or sodium stearate.

Merits:

It is better cleanser than soaps

It works even on hard water

Demerits:

It is harmful

Causes pollution

OR

7) Ethanol v/s Ethanoic acid ::

Physical state :

Both are liquids

Taste::

Ethanoic acid has a taste like vinegar whereas ethanol has a burning taste similar to alcohol

NaHCO3 test ::

Ethanoic acid produces sodium ethanoate + CO2 + water