Explanation

Lenz's law states that the direction of induced current in a closed loop is such that it opposes the change in magnetic flux that produced it.

This means that if the magnetic field through a loop increases, the induced current will flow in a direction that creates a magnetic field opposing that increase, and vice versa.

Explanation

Hess's law states that the total enthalpy change of a reaction is the same, regardless of the number of steps in which the reaction occurs, allowing ∆H to be measured indirectly.

Explanation

The noble-gas notation [Kr] is for krypton, and Zr (Zirconium) follows krypton in the periodic table with the configuration 5s², 4d².

Explanation

The Zeeman effect refers to splitting spectral lines when atoms are subjected to a magnetic field.

Explanation

The wavelength of the radiation emitted when an electron in a hydrogen atom jumps from a higher orbit (n = 2) to a lower orbit (n = 1) can be calculated using the Rydberg formula:

Explanation

Adrenaline (also known as epinephrine) is hydrolyzed by the enzyme monoamine oxidase (MAO).

Explanation

Aerobic respiration produces energy more efficiently and faster than anaerobic respiration.

Explanation

The alkaline mucus secreted by the Cowper's glands also plays an important role in neutralizing the acidic nature in the urine.

Explanation

Lower temperatures favor the production of ammonia due to the exothermic nature of the reaction, but a moderate temperature (450°C) is typically used for optimal reaction speed and yield.

Explanation

 Pyramidal molecular structure is typically found in molecules like ammonia (NH₃), where there is a central atom with lone pairs and three bonded atoms.