Select the electron-domain geometry for a molecule with three bonding domains and one nonbonding domain. A) Linear
B) Trigonal planar electron-domain geometry
C) Tetrahedral
D) Trigonal bipyramidal
E) Octahedral

The electron-domain geometry for a molecule with three bonding domains and one nonbonding domain is D. Trigonal pyramidal.

When all the electron domains are bonding, it's tetrahedral. If one of the domains is non-binding pair, it's trigonal pyramidal.

In a situation where there are two non-binding pairs, it's bent. Therefore, electron-domain geometry for a molecule with three bonding domains and one nonbonding domain is trigonal pyramidal.

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C) Tetrahedral

Explanation:

The number of electron pairs is 4 that means the hybridization will be but as there are three bonding domains and one nonbonding domain, thus electronic geometry is tetrahedral and the molecular geometry will be trigonal pyramidal.

Linear electron geometry is possible when number of electron pairs is 2 and the hybridization will be .

Trigonal planar geometry is possible when number of electron pairs is 3 and the hybridization will be .

Trigonal bipyramidal geometry is possible when number of electron pairs is 5 and the hybridization will be .

Octahedral geometry is possible when number of electron pairs is 6 and the hybridization will be .

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.