Question:
Which of the following is a noble gas ?
Which of the following is a noble gas ?
Updated On: May 13, 2024
- \(F_2\)
- \(Cl_2\)
- \(I_2\)
- Ar
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct option is (D):Ar
Was this answer helpful?
0
0
Top Questions on Periodic Table
- Match List-I with List-II :Identify the correct answer from the options given below :
List - I(Block/group in periodic table) List - II(Element) (A) Lanthanoid (I) Ce (B) d-block element (II) As (C) p-block element (III) Cs (D) s-block element (IV) Mn - NEET (UG) - 2024
- Chemistry
- Periodic Table
- Given below are two statements:
Statement (I) : Oxygen being the first member of group 16 exhibits only –2 oxidation state.
Statement (II) : Down the group 16 stability of +4 oxidation state decreases and +6 oxidation state increases.
In the light of the above statements, choose the most appropriate answer from the options given below:- JEE Main - 2024
- Chemistry
- Periodic Table
- If IUPAC name of an element is “Unununnium” then the element belongs to nth group of periodic table. The value of n is______
- JEE Main - 2024
- Chemistry
- Periodic Table
- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: The first ionisation enthalpy decreases across a period.
Reason R: The increasing nuclear charge outweighs the shielding across the period.
In the light of the above statements, choose the most appropriate from the options given below:- JEE Main - 2024
- Chemistry
- Periodic Table
- Given below are the two statements: one is labelled as Assertion (A) and the other is labeled as Reason (R).
Assertion (A): There is a considerable increase in covalent radius from N to P. However from As to Bi only a small increase in covalent radius is observed.
Reason (R): covalent and ionic radii in a particular oxidation state increases down the group.
In the light of the above statement, choose the most appropriate answer from the options given below:- JEE Main - 2024
- Chemistry
- Periodic Table
View More Questions
Questions Asked in AP POLYCET exam
- If the centroid of a triangle formed by the points \((a,b), (b, c)\) and \((c,a)\) is at the origin, then \(a^3+b^3+c^3 =\)
- AP POLYCET - 2024
- Triangles
- If a sin 45°= b cosec 30°, then the value of \(\frac {a^4}{b^4}\) is
- AP POLYCET - 2024
- Trigonometry
- The ratio of the sum and product of the roots of the quadratic equation \(7x^2-12x+18=0\) is
- AP POLYCET - 2024
- Quadratic Equations
- If the slope of the line joining the points (4,2) and (3,-k) is -2, then the value of k is
- AP POLYCET - 2024
- Slope of a line
- If 25 cm each is the object and image distances due to convex lens, then its focal length is
- AP POLYCET - 2024
- Light - Reflection and Refraction
View More Questions