For the following Assertion and Reason, the correct option is
Assertion : For hydrogenation reactions, the catalytic activity increases from Group $5$ to Group $11$ metals with maximum activity shown by Group $7-9$ elements.
Reason : The reactants are most strongly adsorbed on group $7-9 $ elements.
Both assertion and reason are true but the reason is not the correct explanation for the assertion.
Both assertion and reason are false.
Both assertion and reason are true and the reason is the correct explanation for the assertion.
The assertion is true, but the reason is false.
Which of the following electronic configuration would be associated with the highest magnetic moment?
The metal commonly present in brass and german silver is
Write a note on oxides and oxoanions of transition elements.
Super alloys are usually
When $Cu^{2+}$ ion is treated with $KI$, a white precipitate is formed. Explain the reaction with the help of chemical equation.