Identify the correct option
$V_2O_5$ reacts with alkalies as well as acids
In Misch metal $S, C, Ca$ and $Al$ present in traces amount with $Ce$
$2C{u^ + }\xrightarrow{{aq.}}C{u^ + }^2 + Cu$
All of the above are correct
Which of the following transitional metal has lowest density
The spin only magnetic moment value of $Cr(CO)_6$ is
$Cu^+$ ion is not stable in aqueous solution, due to
Why the transition elements are hard and have high melting and boiling points?
Which of the following pair will have effective magnetic moment equal