Question:
Which of the following is an incorrect statement ?
Which of the following is an incorrect statement ?
Updated On: Apr 15, 2024
- Hydrogen bonding is stronger than dispersion forces
- Sigma bonds are stronger than π-bonds
- Ionic bonding is non-directional
- σ-electrons are referred to as mobile electrons
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct answer is (D) : σ-electrons are referred to as mobile electrons.
Was this answer helpful?
0
0
Top Questions on Chemical bonding and molecular structure
- The bond length of CO is 113 pm and its dipole moment (𝜇⃗) is 0.1 D. The charge (in units of electronic charge) on carbon in the CO molecule including its sign is (rounded off to three decimal places)
[Given: charge of electron = 1.602×10−19 C; 1 D=3.336 × 10−30 Cm]- IIT JAM CY - 2024
- Inorganic Chemistry
- Chemical bonding and molecular structure
- Match List-I with List-II :Identify the correct answer from the options given below :
List - IMolecule List - IIBond enthalpy (kJ mol-1) (A) HCl (I) 435.8 (B) N2 (II) 498 (C) H2 (III) 946.0 (D) O2 (IV) 431.0 - NEET (UG) - 2024
- Chemistry
- Chemical bonding and molecular structure
- Sum of bond order of CO and NO+ is _____.
- JEE Main - 2024
- Chemistry
- Chemical bonding and molecular structure
- Given below are two statements :
Statement (I) : Both metal and non-metal exist in p and d-block elements.
Statement (II) : Non-metals have higher ionisation enthalpy and higher electronegativity than the metals.
In the light of the above statements, choose the most appropriate answer from the option given below:- JEE Main - 2024
- Chemistry
- Chemical bonding and molecular structure
- Match List-I with the List-IIChoose the correct answer from the options given below:
List-I
(Compound /
Species)List-II
(Shape / Geometry)(A) \(SF_4\) (I) Tetrahedral (B) \(BrF_3\) (II) Pyramidal (C) \(BrO_{3}^{-}\) (III) See saw (D) \(NH^{+}_{4}\) (IV) Bent T-shape - JEE Main - 2024
- Chemistry
- Chemical bonding and molecular structure
View More Questions
Questions Asked in KCET exam
- Ten identical cells each emf 2V and internal resistance 1Ω are connected in series with two cells wrongly connected. A resistor of 10Ω is connected to the combination. What is the current through the resistor?
- KCET - 2023
- Cells in Series and in Parallel
- The speed of sound in an ideal gas at a given temperature T is v. The rms speed of gas molecules at that temperature is vrms. The ratio of the velocities v and vrms for helium and oxygen gases are X and X' respectively. Then \(\frac{X}{X'}\) is equal to
- KCET - 2023
- Thermodynamics
- If \(p(\frac{1}{q}+\frac{1}{r}),q(\frac{1}{r}+\frac{1}{p}),r(\frac{1}{p}+\frac{1}{q})\) are in A.P., then p, q, r
- KCET - 2023
- Arithmetic Progression
- A stretched wire of a material whose Young's modulus Y = 2 × 1011 Nm-2 has Poisson's ratio of 0.25. Its lateral strain εl = 10-3. The elastic energy density of the wire is
- KCET - 2023
- mechanical properties of solids
- A metallic rod of length 1 m held along east-west direction is allowed to fall down freely. Given horizontal component of earth’s magnetic field BH = 3 × 10-5 T. The emf induced in the rod at an instant t = 2s after it is released is ( Take g = 10 ms-2 )
- KCET - 2023
- Faradays laws of induction
View More Questions