Periodic Table and Periodicity PYQs - Last 10 Years
NEET / Chemistry / Inorganic Chemistry / 24 recent questions
ChemistryInorganic Chemistry2017-2026
Practice 24 NEET Chemistry questions from Periodic Table and Periodicity. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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Chemistry / Inorganic Chemistry
2017-2026
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2022-2026
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2017-2026
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Last 10 Years Periodic Table and Periodicity Questions
Showing 24 of 24 filtered questions.
1Periodic Table And Periodicity
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: The first ionization enthalpy of O is lower than that of N and F .
Reason R: The loss of an electron from O leads to stable h...
Assertion A: The first ionization enthalpy of O is lower than that of N and F .
Reason R: The loss of an electron from O leads to stable h...
MCQ+4 / -12026
2Periodic Table And Periodicity
Among the following options, the correct trend in the electron gain enthalpy is
MCQ+4 / -12026
3Periodic Table And Periodicity
Identify the incorrect statement from the following :
MCQ+4 / -12026
4Periodic Table And Periodicity
The correct order of increasing metallic character of $\mathrm{Na}, \mathrm{Be}, \mathrm{P}, \mathrm{Mg}$ and Si is
MCQ+4 / -12026
5Periodic Table And Periodicity
Which among the following electronic configurations belong to main group elements?
A. $[\mathrm{Ne}] 3 \mathrm{~s}^1$
B. $[\operatorname{Ar}] 3 \mathrm{~d}^3 4 \mathrm{~s}^2$
C. $[K r] 4 d^{10} 5 s^2 5 p^5$
D. $[\operatorname{Ar}] 3 \mathrm...
A. $[\mathrm{Ne}] 3 \mathrm{~s}^1$
B. $[\operatorname{Ar}] 3 \mathrm{~d}^3 4 \mathrm{~s}^2$
C. $[K r] 4 d^{10} 5 s^2 5 p^5$
D. $[\operatorname{Ar}] 3 \mathrm...
MCQ+4 / -12025
6Periodic Table And Periodicity
Which of the following statements are true?
A. Unlike Ga that has a very high melting point, Cs has a very low melting point.
B. On Pauling scale, the electronegativity values of N and Cl are not the same.
C. $\mathrm{Ar}, \mathrm{K}^{+}, \...
A. Unlike Ga that has a very high melting point, Cs has a very low melting point.
B. On Pauling scale, the electronegativity values of N and Cl are not the same.
C. $\mathrm{Ar}, \mathrm{K}^{+}, \...
MCQ+4 / -12025
7Periodic Table And Periodicity
Match List I with List II :
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.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;
overflow:hidden;padding:10px 5px;word-break:normal;...
.tg {border-collapse:collapse;border-spacing:0;}
.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;
overflow:hidden;padding:10px 5px;word-break:normal;...
MCQ+4 / -12024
8Periodic Table And Periodicity
The correct decreasing order of atomic radii (pm) of \(\mathrm{Li}, \mathrm{Be}, \mathrm{B}\) and \(\mathrm{C}\) is
MCQ+4 / -12024
9Periodic Table And Periodicity
Arrange the following elements in increasing order of electronegativity:
N, O, F, C, Si
Choose the correct answer from the options given below :
N, O, F, C, Si
Choose the correct answer from the options given below :
MCQ+4 / -12024
10Periodic Table And Periodicity
Arrange the following elements in increasing order of first ionization enthalpy:
\(\mathrm{Li}, \mathrm{Be}, \mathrm{B}, \mathrm{C}, \mathrm{N}\)
Choose the correct answer from the options given below:
\(\mathrm{Li}, \mathrm{Be}, \mathrm{B}, \mathrm{C}, \mathrm{N}\)
Choose the correct answer from the options given below:
MCQ+4 / -12024
11Periodic Table And Periodicity
The correct sequence given below containing neutral, acidic, basic and amphoteric oxide each, respectively, is
MCQ+4 / -12023
12Periodic Table And Periodicity
Which of the following is correctly matched?
MCQ+4 / -12023
13Periodic Table And Periodicity
If first ionization enthalpies of elements X and Y are 419 kJ mol\(-\)1 and 590 kJ mol\(-\)1, respectively and second ionization enthalpies of X and Y are 3069 kJ mol\(-\)1 and 1145 kJ mol\(-\)1, respectively. Then correct statement is :
MCQ+4 / -12022
14Periodic Table And Periodicity
Fluorine is a stronger oxidising agent than chlorine because :
(a) F-F bond has a low enthalpy of dissociation.
(b) Fluoride ion (F\(-\)) has high hydration enthalpy.
(c) Electron gain enthalpy of fluorine is less negative than chlorine.
(d...
(a) F-F bond has a low enthalpy of dissociation.
(b) Fluoride ion (F\(-\)) has high hydration enthalpy.
(c) Electron gain enthalpy of fluorine is less negative than chlorine.
(d...
MCQ+4 / -12022
15Periodic Table And Periodicity
Decrease in size from left to right in actinoid series is greater and gradual than that in lanthanoid series due to
MCQ+4 / -12022
16Periodic Table And Periodicity
The correct order of first ionization enthalpy for the given four elements is :
MCQ+4 / -12022
17Periodic Table And Periodicity
Gadolinium has a low value of third ionisation enthalpy because of
MCQ+4 / -12022
18Periodic Table And Periodicity
The IUPAC name of an element with atomic number 119 is
MCQ+4 / -12022
19Periodic Table And Periodicity
Match the following :
Oxide
Nature
(A)
CO
(i)
Basic
(B)
BaO
(ii)
Neutral
(C)
Al2O3
(iii)
Acidic
(D)
Cl2O7
(iv)
Amphoteric
W...
Oxide
Nature
(A)
CO
(i)
Basic
(B)
BaO
(ii)
Neutral
(C)
Al2O3
(iii)
Acidic
(D)
Cl2O7
(iv)
Amphoteric
W...
MCQ+4 / -12020
20Periodic Table And Periodicity
Identify the incorrect match.
Name
IUPAC Official Name
(A)
Unnilunium
(i)
Mendelevium
(B)
Unniltrium
(ii)
Lawrencium
(C)
Unnilhexium
(iii)
Seaborgium
...
Name
IUPAC Official Name
(A)
Unnilunium
(i)
Mendelevium
(B)
Unniltrium
(ii)
Lawrencium
(C)
Unnilhexium
(iii)
Seaborgium
...
MCQ+4 / -12020
21Periodic Table And Periodicity
For the second period elements the correct increasing order of first ionization enthalpy is :
MCQ+4 / -12019
22Periodic Table And Periodicity
Which of the following oxides is most acidic in
nature?
nature?
MCQ+4 / -12018
23Periodic Table And Periodicity
The correct order of atomic radii in group 13
elements is
elements is
MCQ+4 / -12018
24Periodic Table And Periodicity
The element Z = 114 has been discovered recently. It will belong to which of the following family/group and electronic configuration ?
MCQ+4 / -12017