Question

Identify the products formed when 1 mL of dil. Hydrochloric acid is added to 1 g of Sodium metal?​

Answer 1

Answer :-

When 1ml of Dil. HCl acid is added to 1g of sodium metal . It forms NaCl and the hydrogen gas is evolved.

Dil.HCl + Na gives NaCl + H evolves

Characteristics of this reaction :-

• The reaction take place between dil. HCl and sodium is called displacement reaction

• Displacement reactions are those reactions in which more reactive metal displaces less reactive metal .

• In this reaction sodium is more reactive than hydrogen so sodium displaces hydrogen from the solution.

• This reaction is also called exothermic reaction .

• Exothermic reaction are those reactions in which heat is released .

Answer 2

Answer:

when 1 mL of dil. Hydrochloric acid is added to 1 g of Sodium metal, it forms NaCl and hydrogen gas is evolved.

$HCl+ Na→NaCl+H_2$