EASY
11th Odisha Board
IMPORTANT
Earn 100

Between iodine and iodide ion which has the larger size?

Important Questions on Classification of Elements and Periodicity in Properties

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 4 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q II

Which of the following has the largest size?

Na, Na+, N, F

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 4 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q II
Write the electronic configuration of the second element of group 16 of the periodic table.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 4 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q II
Between lithium and sodium which is more electropositive?
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 4 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q II
Which of the following has lowest electron affinity? K, B, C, F
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 4 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q II
Name two elements of group 5 of periodic table.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 4 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q II

Which of the following elements shows variable valency?

Iron, sodium, calcium, strontium

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 4 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q II
Name any two elements of group 2 of the periodic table.
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 4 - Classification of Elements and Periodicity in Properties>QUESTIONS>Q II
Which one of the following elements has the lowest electronegativity? P, N, O, F