Is NO2 trigonal planar?

Is NO2 trigonal planar?

NO2- is bent with trigonal planar electron pair geometry, so the hybridization of N is sp2.

Is NO2 paramagnetic or diamagnetic?

Answer: In gaseous state, NO2 exists as a monomer which has one unpaired electron but in solid state, it dimerises to so no unpaired electron left. Therefore, NO2 is paramagnetic in gaseous state but diamagnetic in solid state.

WHY NO and NO2 are paramagnetic?

Nitrogen monoxide has 11 valence electrons, it is paramagnetic, with a single electron occupying the pair of orbitals. Paramagnetic materials are weakly attracted to a magnetic field. Nitrogen monoxide has odd no. of electrons and due to the presence of unpaired electrons, it is paramagnetic in the gaseous state.

Why does NO2 change to solid on cooling?

Since the formation of N2O4 is an exothermic reaction, lowering the temperature shifts the equilibrium in favor of colorless N2O4. In a dry ice – acetone bath, the N2O4 will crystallizes as a white solid.

Is CLO paramagnetic or diamagnetic?

ClO2 is paramagnetic due to unpaired electron(s).

Is b2 2+ paramagnetic or diamagnetic?

No it is not paramagnetic. O2^2- has 2 electrons more than O2. Pi 2p molecular orbitals get completely filled hence it is diamagnetic. Ferromagnetism is a large effect, often greater than that of the applied magnetic field, that persists even in the absence of an applied magnetic field.

Is ClO3 paramagnetic or diamagnetic?

The existence of ClO3, the monomer of Cl2O6, is very doubtful. If at all it exists, ClO3 should be paramagnetic, as the molecule has odd number of electrons, like ClO2. Odd-electron molecules are paramagnetic as they contain at least one unpaired electron.

What is the shape of the cationic part of solid CL2O6?

The compound with hybridization has a trigonal planar shape. Thus it is inferred that the shape of cationic part of solid is trigonal planar.

Is CL2O6 a mixed anhydride?

Dear Student,.. C) Cl2O6 is a mixed anhydride…. mixed anhydride are the compound that react with water to form a mixture of two acidic anhydride….. CL2O6 + H20–>HCLO3 + HCLO4…..

Which of the following is a paramagnetic?

Solution : Paramagnetic species contains unpaired electrons in their molecular orbital electronic configuration. Thus, among the given species only O-2 is paramagnetic.

Is carbonium ion is paramagnetic?

Answer. Answer: (b) carbanion is paramagnetic.

What is the shape of carbonium ion?

In carbonium ion, a positively charged carbon atom is in sp2 hybridization state. So, its shape is triangular planar. A sp2 hybridized atom’s molecular geometry is trigonal as it has 3 sigma bonds.

Which is the most stable carbonium ion?

In the triphenyl methyl carbonium ion the π electron of all the three benzene rings are delocalised with the vacant p-orbital of central carbon atom. So, it is resonance stablised. It is most stable of all the carbonium ions given The ion CH3-CH3∣C+∣CH3 is stablised by hyperconjugation, a second order resonance.

How carbonium ion is formed?

Carbonium ions formed by the interaction of these solids with a hydrocarbon operate as intermediate complexes in cracking, polymerization, and isomerization, which are important refinery reactions.

What is the difference between Carbocation and carbonium ion?

carbocations (or carbonium ions) All carbocations (previously known as carbonium ions) carry a positive charge on a carbon atom. The name tells you that – a cation is a positive ion, and the “carbo” bit refers to a carbon atom. However there are important differences in the structures of various types of carbocations.

Is a Carbocation sp2 or sp3?

A carbocation has only 3 electrons and it has to form 3 sigma bonds with its substituents. Therefore, it needs 3 hybridised orbitals, so it is sp2 hybridised.

Why 1 degree Carbocation is most stable?

First, it is true that tertiary carbocations are generally more stable than primary carbocations (and secondary carbocations) due to having more inductively donating alkyl groups. The hyperconjugative effect can also be invoked to explain the relative stabilities of primary, secondary, and tertiary carbocations.

Which carbocation is more stable and why?

Tertiary carbocations are more stable than secondary carbocations. Via an effect known as hyperconjugation. A neighbouring C-H bond will make it more stable by donating some of its electron density into a carbocation’s empty p-orbital.

Do double bonds stabilize Carbocations?

Carbocations Are Stabilized By Neighboring Carbon-Carbon Multiple Bonds. Carbocations adjacent to another carbon-carbon double or triple bond have special stability because overlap between the empty p orbital of the carbocation with the p orbitals of the π bond allows for charge to be shared between multiple atoms.

Which carbocation is more stable Mcq?

Benzyl carbocation