Which one of the following transition element has the lowest value of enthalpy of atomization?

Which one of the following transition element has the lowest value of enthalpy of atomization?
A. Cr
B. Cu
C. Zn
D. Mn

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - C
The more extensive the metallic bonding of an element, the more will be its enthalpy of atmoization. Due to the absence of unpaired electrons in zinc, metallic bonding is weakest and as a result, it has least enthalpy of atomization.

4 views Answered 2023-02-05 15:29

Related Questions

Which of the following acids has lowest value of dissociation canstant?

2 Answers 4 Views

Which of the following acids has lowest `pK_(a)` value?

2 Answers 4 Views

Among the following sweeteners which one has the lowest sweetness value ?

2 Answers 4 Views

Assertion : In the series Sc to Zn, the enthalpy of atomisation of zinc is the lowest. Reason : Zinc has greater number of unpaired electrons.

2 Answers 5 Views

Assertion : `K_(2)[Ni(EDTA)]` is more stable than `K_(3)[Al(C_(2)O_(4))_(3)]`. Reason : Ni is a transition element while Al is a non-transition elemen

2 Answers 4 Views

Give examples and suggest reasons for the following features of the transition metals. The lowest oxide of transition metal is basic, the highest is a

2 Answers 4 Views

One part of an element A combines with two parts of another element B,6 parts of element C combines with 4 parts of B. if A and C combine together the

2 Answers 4 Views

Which one of the following gases has the lowest value of Henry law constant ?

2 Answers 4 Views

The lowest magnetic moment is shown by the transition metal ion with the configuration

2 Answers 4 Views

Answer the following questions (i) Which element of the first transition series has highest second ionisation enthalpy? (ii) Which element of the firs

2 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)