d - block and f - block Elements
Metals adsorb hydrogen. Explain.
Why is the highest oxidation state of a metal exhibited in its oxide or fluoride only?
The highest oxidation state of a metal exhibited in its oxide or fluoride only since fluorine and oxygen are the most electronegative elements. The highest oxidation state shown by any transition element is $$+8$$.
Metals adsorb hydrogen. Explain.
Which of the following compounds has a melting point of $$606^o C$$?
Consider the following transformation 2CuX_2 \overset{Room . temperature }{\rightarrow}2CuX + X_2$$ Then X - can be :
Out of $$ Cu_2Cl_2$$ and $$CuCl_2 $$ which is more stable and why?
Which of the following options are not in accordance with the property mentioned against them?
Out of $$ Cu_2Cl_2$$ and $$CuCl_2 $$ which is more stable and why?
The halides of transition elements become more covalent with increasing oxidation state of the metal.Why?
Fill in the blanck Silver chloride is sparingly double in water because its lartice energy is greater than ...... energy
Which of the following options are not in accordance with the property mentioned against them?