Which is the poorest reducing agent?

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

Question

(C) The reducing power of hydrogen species depends on their reactivity. $1$. Nascent hydrogen is highly reactive because it is generated in situ. $2$.

Vedclass · Accepted Answer

Dihydrogen

Vedclass · Answer

(C) The reducing power of hydrogen species depends on their reactivity. $1$. Nascent hydrogen is highly reactive because it is generated in situ. $2$. Atomic hydrogen is also highly reactive due to the presence of an unpaired electron. $3$. Dihydrogen $(H_2)$ is a stable molecule with a strong $H-H$ bond $(436 \ kJ \ mol^{-1})$,making it the least reactive and thus the poorest reducing agent among the given options.

Similar Questions

Which of the following statements about $H_2SO_4$ is incorrect?

Which of the following is the most abundant element in the universe?

At $298.2 \ K$,the relationship between the enthalpy of bond dissociation (in $kJ \ mol^{-1}$) for hydrogen $(E_{H})$ and its isotope,deuterium $(E_{D})$,is best described by:

Pick out the correct statement regarding the conversion of ortho and para hydrogen.

Elements of which of the following group$(s)$ of the periodic table do not form hydrides?

Vedclass Test Series

Exam Paper Generator

Online Exam Module