<u>Answer:</u> The correct answer is Option A.
<u>Explanation:</u>
Boyle's law states that pressure is inversely proportional to the volume of the gas at constant temperature.
Mathematically,
(At constant temperature)
Charles' law states that volume is directly proportional to the temperature of the gas at constant pressure.
Mathematically,
(At constant pressure)
Gay-Lussac's law states that pressure is directly proportional to the temperature of the gas at constant volume.
Mathematically,
(At constant volume)
Hence, the correct answer is Option A.
Answer:Tungsten changes oxidation numbers +6 to zero
Undergoes reduction
Explanation:
did it!
The jet stream is a band of reliably strong wind that plays a key role in keeping colder air north and warmer air south. But when the vortex weakens, part of the weakened low-pressure system can break off. This breaking-off process is what causes a polar vortex.
Without that strong low-pressure system, the jet stream does not have enough force to maintain its usual path. It becomes wavy and rambling. When high-pressure systems get in its way, a collection of cold air pushes south, along with the rest of the polar vortex system
Oxidation number is defined as the residual charge which an atom of the element appears to have when all other atoms that form the molecule are removed as ions. Oxidation numbers are also called oxidation state.
Hope this helped!