Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 89

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11th Telangana Board

IMPORTANT

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Write a note on. Metallic radius.

Important Questions on Classification of Elements and Periodicity in Properties

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11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 89

Write a note on: Covalent radius.

MEDIUM

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 90

Define

{IE}_{1}

and

{IE}_{2}

. Why is

{IE}_{2} > {IE}_{1}

for a given atom? Discuss the factors that effect

IE

of an element.

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 91

How do the following properties change in group $- 1$ and in the third period? Explain with example.

Atomic radius.

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 91

How do the following properties change in group $- 1$ and in the third period? Explain with example: IE.

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 91

How do the Electron Affinity change in group $- 1$ and in the third period? Explain with example.

Note: Question is modified based on the grammatical and formatting issues.

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 91

How do the following properties change in group $- 1$ and in the third period? Explain with example: Nature of oxides.

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 92

Define electron gain enthalpy. How it varies in a group and in a period? Why is the electron gain enthalpy of

O or F

is less negative than that of the succeeding element in the group?

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 2 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q 93

What is electronegativity?