Total number of non-bonded electrons present in NO₂⁻ ion based on Lewis theory is ______.
Non-bonded Electrons in NO2− | JEE Main PYQ | Chemical Bonding Total number of non-bonded electrons present in NO2− ion […]
Uncategorized
Uncategorized
The number of molecules/ions that show linear geometry among the following is ________.
Linear Geometry Molecules | JEE Main PYQ | Chemical Bonding The number of molecules/ions that show linear geometry among the
Uncategorized
Arrange the following compounds in increasing order of their dipole moment :
Dipole Moment Order | JEE Main PYQ | Chemical Bonding Arrange the following compounds in increasing order of their dipole
Uncategorized
Which of the following linear combination of atomic orbitals will lead to formation of molecular orbitals in homonuclear diatomic molecules [internuclear axis in z-direction]?
Linear Combination of Atomic Orbitals | JEE Main PYQ | Chemical Bonding Which of the following linear combination of atomic
Uncategorized
Which of the following statement is true with respect to H₂O, NH₃ and CH₄ ?
Properties of H2O, NH3 and CH4 | JEE Main PYQ | Chemical Bonding Which of the following statement is true
Uncategorized
Statement (I): Experimentally determined oxygen–oxygen bond lengths in O₃ are found to be same and the bond length is greater than that of an O = O (double bond) but less than that of a single (O–O) bond. Statement (II): The strong lone pair–lone pair repulsion between oxygen atoms is solely responsible for the fact that the bond length in ozone is smaller than that of a double bond (O = O) but more than that of a single bond (O–O).
Bond Length in Ozone | JEE Main PYQ | Chemical Bonding Given below are two statements : Statement (I): Experimentally
Uncategorized
Consider ‘n’ is the number of lone pair of electrons present in the equatorial position of the most stable structure of ClF₃. The ions from the following with ‘n’ number of unpaired electrons are
Equatorial Lone Pair in ClF3 | JEE Main PYQ | Chemical Bonding Consider ‘n’ is the number of lone pair
Uncategorized
The molecules having square pyramidal geometry are
Square Pyramidal Geometry Molecules | JEE Main PYQ | Chemical Bonding The molecules having square pyramidal geometry are (A) BrF5
Uncategorized
A molecule with the formula AX₄Y has all its elements from p-block. Element A is rarest, monoatomic, non-radioactive from its group and has the lowest ionization enthalpy value among A, X and Y. Elements X and Y have first and second highest electronegativity values respectively among all the known elements. The shape of the molecule is:
Shape of AX4Y Molecule | JEE Main PYQ | Chemical Bonding A molecule with the formula AX4Y has all its
Uncategorized
Among SO₂, NF₃, NH₃, XeF₂, ClF₃ and SF₄, the hybridization of the molecule with non-zero dipole moment and highest number of lone-pairs of electrons on the central atom is:
Hybridization with Lone Pairs and Dipole Moment | JEE Main PYQ | Chemical Bonding Among SO2, NF3, NH3, XeF2, ClF3