Alkali metals react with water to form bases | vedclass

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

Question

(A) In the electrochemical series (which is based on oxidation potential),alkali metals have a higher oxidation potential than hydrogen,meaning they a

Vedclass · Accepted Answer

Their position in the electrochemical series,based on oxidation potential,is much higher than hydrogen.

Vedclass · Answer

(A) In the electrochemical series (which is based on oxidation potential),alkali metals have a higher oxidation potential than hydrogen,meaning they are placed below hydrogen in the reduction potential series (or above it in the oxidation potential series). Because they have a high tendency to lose electrons (high oxidation potential),they can easily displace $H^+$ ions from water to release $H_2$ gas and form metal hydroxides (bases).

Alkali metals react with water to form bases and release hydrogen gas because:

Similar Questions

$A$ $\xrightarrow{\Delta } B + C_{(gas)}$ $\xrightarrow{Ca(OH)_2} D_{(milky)} + H_2O$ $\xrightarrow{C_{(gas)}} E$
Then the incorrect statement is:

Which of the following is the most important factor in making lithium metal the strongest reducing agent?

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

Identify the correct statement regarding elemental sodium.

In cement composition,the main compound (by percentage) is?

Vedclass Test Series

Exam Paper Generator

Online Exam Module