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 |
Question 2
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 |
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 |
Question 5
Question MCQ▾
and are isoelectronic. Their ionic Size follows the order?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
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 |
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 |
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 |