⟩ Who is RN (Registered Nurse)?
The person who cares for your child.
The person who cares for your child.
What is the element in third series the element with maximum oxidation state?
Why FE3+ ion is more stable than Fe2+ ion is?
In transition series the element with maximum Ionization energy is.
What is the formula of Hypo in Oxidation state of sulphur?
How many elements are there in 3d-series of first transition series?
Oil of Vitriol and king of chemicals is called.
In 3d-series, which two elements exhibit an anomalous configuration?
H2S2O7 is. Oxidation state of sulphur in it is.
Thio sulphuric acid is. What are the nature of acid and how many OH? Groups are present in it.
Negative oxidation states of nitrogen are because.