Classification of Elements and Periodicity in Properties Test

Result

Classification of Elements and Periodicity in Properties Test - 15

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

Which of the following has the smallest size?

A
Na⁺

B
Mg²⁺

C
Cl^-

D
F^-
Question 2
4 / -1

Which stable nucleus has radius half than that of ⁵⁴Xe

A
⁴⁰Ca

B
²³Na

C
³²S

D
⁷Li.
Question 3
4 / -1

The electronic configuration of gadolinium (At. No. 64) is :

A

B

C

D
None of the above
Question 4
4 / -1

The incorrect statement among the following is :

A
The first ionization potential of Al is less than the first ionization potential of Mg

B
The second ionization potential of Mg is greater than the second ionization potential of Na

C
The first ionization potential of Na is less than the first ionization potential of Mg

D
The third ionization potential of Mg is greater than the third ionization potential of Al
Question 5
4 / -1

Which one of the following is correct order of the size of iodine species?

A
I > I^‒ > I⁺

B
I > I⁺ > I^‒

C
I⁺ > I^‒ > I

D
I^‒ > I > I⁺
Question 6
4 / -1

The second ionization potential of an element M is the energy required to

A
Remove one mole of electrons from one mole of gaseous cations of the element

B
Remove one mole of electrons from one mole of gaseous anions

C
Remove one mole of electrons from one mole of monovalent gaseous cations of the element

D
Remove 2 moles of electrons from one mole of gaseous atoms
Question 7
4 / -1

Arrange the elements in increasing order of atomic radius–Na. Rb, K, Mg

A
Na, K, Mg, Rb

B
K, Na, Mg, Rb

C
Mg, Na, K, Rb

D
Rb, K, Mg, Na
Question 8
4 / -1

Which of the following does not represent the correct order of the property indicated

A

B

C

D
Question 9
4 / -1

Which of the following is not paramagnetic?

A

B

C

D
Question 10
4 / -1

The correct order of first ionization energy of the elements is

A
Na >Mg > Al

B
Mg > Na > Al

C
Al > Mg > Na

D
Mg > Al > Na