d and f-Block E...

Which among the following is not considered as a part of transition elements?

Which among the following transition metal has lowest melting point?

Transition metals with highest melting point is

Transition metals with lowest melting point is

Which is the most stable oxidation state of iron?

Electronic configuration of Cu³⁺ is

Maximum magnetic moment is shown by

Maximum oxidation state is shown by

Which one of the following compound is deliquescent?

Which of the following ion has smallest radii?

Which of the following pairs of ions have same paramagnetic moment?

Mohr’s salt is a

Red hot steel rods on suddenly immersing in water become

Which of the following methods is based on distribution law?

Which is called chromic acid?

Which one of the following combines with Fe²⁺ ion to form a brown complex?

Lucas reagent is

Vitamin B₁₂ contains?

Which is least soluble in water?

A reduction in the atomic size with increase in atomic number is characteristic of the elements of

Nitrous oxide is evolved when Zn is treated with

Ferrous sulphate on heating gives

In the reaction, SnCl₂ + HgCl₂ → A + SnCl₄

Ag⁺ ion is isoelectronic with