d - block and f - block Elements
Which of the following compounds has a melting point of $$606^o C$$?
DoubtBuddy
Subjective Type
Metals adsorb hydrogen. Explain.
Solution
Transition metals with unfilled or vacant d orbitals are likely to adsorb hydrogen on its surface. Catalysts like palladium or platinum help to adsorb hydrogen on the metals.
SIMILAR QUESTIONS
d - block and f - block Elements
Why is the highest oxidation state of a metal exhibited in its oxide or fluoride only?
d - block and f - block Elements
Consider the following transformation 2CuX_2 \overset{Room . temperature }{\rightarrow}2CuX + X_2$$ Then X - can be :
d - block and f - block Elements
Out of $$ Cu_2Cl_2$$ and $$CuCl_2 $$ which is more stable and why?
d - block and f - block Elements
Which of the following options are not in accordance with the property mentioned against them?
d - block and f - block Elements
Out of $$ Cu_2Cl_2$$ and $$CuCl_2 $$ which is more stable and why?
d - block and f - block Elements
The halides of transition elements become more covalent with increasing oxidation state of the metal.Why?
d - block and f - block Elements
Fill in the blanck Silver chloride is sparingly double in water because its lartice energy is greater than ...... energy
d - block and f - block Elements
Which of the following options are not in accordance with the property mentioned against them?
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