Advertisements
Advertisements
प्रश्न
What is the oxidation state of chromium in chromate ion and dichromate ion?
Advertisements
उत्तर
In both chromate and dichromate ion the oxidation state of Cr is +6.
APPEARS IN
संबंधित प्रश्न
What are interstitial compounds?
The elements of 3d transition series are given as: Sc Ti V Cr Mn Fe Co
Answer the following: Write the element which shows maximum number of oxidation states. Give reason.
Explain briefly how +2 state becomes more and more stable in the first half of the first row transition elements with increasing atomic number?
What are the characteristics of the transition elements and why are they called transition elements?
Write the formula of an oxo-anion of Chromium (Cr) in which it shows the oxidation state equal to its group number
Maximum magnetic moment is shown by ____________.
Although Zirconium belongs to 4d transition series and Hafnium to 5d transition series even then they show similar physical and chemical properties because ______.
Mention the type of compounds formed when small atoms like H, C and N get trapped inside the crystal lattice of transition metals. Also give physical and chemical characteristics of these compounds.
The orientation of an atomic orbital is governed by
Mercury is the only metal liquid at room temperature due to its:-
