Classification of Elements & Periodicity-Periodic Trends [JEE (Based on NTA Guidelines-IIT Engg.) Mains Chemistry]: Questions 1 - 8 of 14

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Question 1

Question MCQ▾

Aluminum is diagonally related to?

Choices

Choice (4)Response

a.

Beryllium

b.

Lithium

c.

Silicon

d.

Boron

Edit

Question 2

Question MCQ▾

Which of the following sets is of coinage metals?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 3

Question MCQ▾

Element belonging to same sub group of periodic table have generally the same?

Choices

Choice (4)Response

a.

Physical properties

b.

Chemical properties

c.

Electronic configuration

d.

Number of electrons in outermost shell

Edit

Question 4

Question MCQ▾

An element ‘X’ with atomic number 114 has recently been discovered. Its IUPAC name is?

Choices

Choice (4)Response

a.

Ununquadium

b.

c.

Bohrium

d.

Ununfortium

Edit

Question 5

Question MCQ▾

and are isoelectronic. Their ionic Size follows the order?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 6

Question MCQ▾

According to modern periodic law, variations in the properties of elements is related to their?

Choices

Choice (4)Response

a.

Nuclear weights

b.

Atomic weights

c.

Atomic numbers

d.

Neutron proton ratios

Edit

Question 7

Question MCQ▾

If we go from Li to F in second period there would be a decrease in?

Choices

Choice (4)Response

a.

Ionization enthalpy

b.

Atomic radii

c.

Atomic mass

d.

Electronegativity

Edit

Question 8

Question MCQ▾

In the periodic table, which of the following trends is correct in a period?

Choices

Choice (4)Response

a.

Electron affinity decreases

b.

Electropositive character increases

c.

Non- metallic nature increases

d.

Electronegative character decreases

Edit