Which gas/gases evolve(s) when sodium metal i | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) When sodium metal $(Na)$ reacts with water $(H_2O)$ at room temperature, it undergoes a vigorous exothermic reaction. The chemical equation for th

Vedclass · Accepted Answer

Hydrogen and water vapour

Vedclass · Answer

(D) When sodium metal $(Na)$ reacts with water $(H_2O)$ at room temperature, it undergoes a vigorous exothermic reaction. The chemical equation for this reaction is: $2Na(s) + 2H_2O(l) \rightarrow 2NaOH(aq) + H_2(g)$. As shown in the equation, hydrogen gas $(H_2)$ is evolved. Due to the highly exothermic nature of the reaction, some water also evaporates, resulting in the evolution of hydrogen gas along with water vapour.

Which gas/gases evolve$(s)$ when sodium metal is reacted with water at room temperature?

Similar Questions

Arrange the following compounds in the increasing order of their thermal stability. Identify the correct sequence.
$I - K_2CO_3, II - MgCO_3, III - CaCO_3, IV - BeCO_3$

Why is $lithium$ superoxide $(LiO_2)$ not possible?

The hydration energy of $Mg^{2+}$ is

Which of the following,when heated with a solution of caustic soda,produces a combustible gas?

The correct order of electrical conductivity of alkali metal ions in their aqueous solution for $Cs^{+}$, $K^{+}$, $Na^{+}$, and $Li^{+}$ is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module