Choose an Incorrect match of colour of compounds
$MnO(OH)_2 \to $ White precipitate
$K_3[Co(NO_2)_6] \to $ Yellow precipitate
$(NH_4)_3[As(Mo_3O_{10})_4] \to $ Yellow precipitate
$(NH_4)_3[P(Mo_3O_{10})_4] \to $ Yellow precipitate
Assertion : Magnetic moment values of actinides are lesser than the theoretically predicted values.
Reason : Actinide elements are strongly paramagnetic.
The melting point of $Zn$ is lower as compared to those of the other elements of $3d$ series because
Ammonia is a Lewis base. It forms complexes with cations. Which one of the following cations does not form complex with ammonia
Which of the following statements is not correct about $Cu^{2+}$, and $Cu^+$
The colour imparted by $Co(II)$ compounds to glass is