TS EAMCET · Chemistry · d and f Block Elements
Which of the following statements is incorrect?
- A The enthalpy of atomization decreases down a group in -block elements
- B The enthalpy of atomization decreases down a group in -block elements
- C The enthalpy of atomization decreases down a group in -block elements
- D The enthalpy of atomization increases down a group in -block elements
Answer & Solution
Correct Answer
(C) The enthalpy of atomization decreases down a group in -block elements
Step-by-step Solution
Detailed explanation
Enthalpy of atomisation depends upon the effective nuclear charge and strength of metallic bonding. Transition elements have high effective nuclear charge and a large number of valence electrons. Therefore, they form very strong metallic bonds. As a result, the enthalpy of…
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