Which of the following molecule/molecular ions has/have square planar shape on the basis of VSEPR theory? 1. BrF
4-
2. XeF
4
3. Tecl
4

Smog is the term used to describe the combination of fog and smoke

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b