The catalytic activity of transition metals a | vedclass

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

Question

(C) The catalytic activity of transition metals and their compounds is primarily attributed to their ability to adopt variable oxidation states and fo

Vedclass · Accepted Answer

their ability to adopt variable oxidation states

Vedclass · Answer

(C) The catalytic activity of transition metals and their compounds is primarily attributed to their ability to adopt variable oxidation states and form complexes. For example,in the contact process,$V_{2}O_{5}$ acts as a catalyst: $2SO_{2} + O_{2} \xrightarrow{V_{2}O_{5}} 2SO_{3}$ This occurs because vanadium can easily switch between oxidation states: $SO_{2} + V_{2}O_{5} \longrightarrow SO_{3} + 2VO_{2}$ $2VO_{2} + \frac{1}{2}O_{2} \longrightarrow V_{2}O_{5}$

The catalytic activity of transition metals and their compounds is ascribed mainly to

Similar Questions

At $pH = 12$,what change occurs in $Cr_2O_7^{2-}$?

Iron exhibits $+2$ and $+3$ oxidation states. Which of the following statements is incorrect for iron?

Consider the following transformation $2 \ CuX_2 \xrightarrow[\text{Room}]{\text{temp.}} Cu_2X_2 + X_2 \uparrow$. Then $X^{-}$ can be:

Which of the following will act as the best oxidizing agent?

Identify the correct statement about properties of interstitial compounds.

Vedclass Test Series

Exam Paper Generator

Online Exam Module