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Choose the correct statements about the plasma state of matter.
I. Plasma state consists of super energetic and super excited particles. II. The particles of plasma state are in the form of ionised gases. III. The plasma is created on stars. IV. Colour of plasma glow depends on the temperature of gas only.

A

I, II and III only

B

I and II only

C

II and III only

D

I, II, III and IV

Text Solution

AI Generated Solution

The correct Answer is:
To determine the correct statements about the plasma state of matter, we will analyze each statement one by one. ### Step-by-Step Solution: 1. **Statement I: Plasma state consists of super energetic and super excited particles.** - **Analysis:** Plasma is indeed made up of particles that are highly energetic and excited due to the high temperatures involved. This statement is true. 2. **Statement II: The particles of plasma state are in the form of ionized gases.** - **Analysis:** Plasma is formed when gases are ionized, meaning that the atoms lose or gain electrons, resulting in a mixture of ions and free electrons. This statement is also true. 3. **Statement III: The plasma is created on stars.** - **Analysis:** Stars are primarily composed of plasma, as the extreme temperatures and pressures cause gases to ionize. Therefore, this statement is true as well. 4. **Statement IV: Colour of plasma glow depends on the temperature of gas only.** - **Analysis:** The color of plasma does depend on the temperature, but it also depends on the nature of the gas. Different gases emit different colors when ionized. Thus, this statement is false. ### Conclusion: The correct statements about the plasma state of matter are: - Statement I: True - Statement II: True - Statement III: True - Statement IV: False Therefore, the correct answer is that statements I, II, and III are correct.
To determine the correct statements about the plasma state of matter, we will analyze each statement one by one. ### Step-by-Step Solution: 1. **Statement I: Plasma state consists of super energetic and super excited particles.** - **Analysis:** Plasma is indeed made up of particles that are highly energetic and excited due to the high temperatures involved. This statement is true. 2. **Statement II: The particles of plasma state are in the form of ionized gases.** ...
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