37. Predict which substance in each of the following pairs would have the greater intermolecular forces. a. CO; or OCS b. SeOz or SO, c. CH;CH;CH;NH; or H;NCH;CH;NH; d. CH;CH3 or H;CO e. CH,OH or H;CO

Q: Energy in the reaction center comes from

A: Given : reaction centre

Q: 2. Look up the hydration energies for the lithium and sodium ions. Use Coulomb's Law, your knowledge…

A: Li and Na belong to group I of periodic table are called alkali metals. The general outer electronic…

Q: QUESTION 26 Consider the following Lewis structure: HOH H 11 H-C-C-CICIH HICIE 3 2 1 V Which…

A: C2 is sp2 hybridized with triagonal planar geometry. Having 120° angle

Q: 23. According to the molecular orbital theory, how many of the following species is/are…

A: The objective of the question is to determine the number of paramagnetic species among the given…

Q: 17. Which one of the following statements is incorrect? 9m6 a. A single bond has a bond order of 1.…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: 29. If two sp? hybridized orbitals are going to overlap, what is the expected molecular geometry? A.…

A: Hybridization is process of mixing of atomic orbitals of different energy to give a new set of…

Q: Q18. The electron geometry and hybridization of BrO3¹ respectively are? A. Trigonal planer, sp² C.…

A:

Q: 5. LiF

A: The intermolecular interactions are the intermolecular forces which mediate interaction between…

Q: The intermolecular forces present in CH3NH2 include which of the following? L. dipole-dipole II.…

A: There are mainly four types of intermolecular interaction present within the molecules such as…

Q: 13. Can a covalent compound like ethanol, CH3OH dissolve in water? Explain. sil 1slom

A: Yes, ethanol and methanol dissolve in water.

Q: 11: After balance the following equation, simplest coefficient of water is: Ca(OH)(aq)+H,PO(aq)-…

A:

Q: 15. How many electrons are in the two degenerate * molecular orbitals (MOs)? A. There are three…

A: Answer  is given as

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.