Question

Heya❤️

Here are your questions⬇️

___________❂___________
Convert the following temperature to celsius scale :
• 300 K
• 573 K
___________❂___________


___________❂___________
What is the physical state of water at :
• 250° C
•100° C
___________❂___________

Answers should be properly written and explained!✌️

Only for Brainly Stars​

Answer 1

Answer:

300K = 27oC

573K = 300oC

water at

1. 250oC is steam

2. 100oC is steam

Explanation:

1. To convert Kelvin to Celcius:- Kelvin scale -273

2. Boiling point of water is 100oC at NTP so above or at boiling point water is present as steam.

Answer 2

★Answer :-

1.

(a) Convert 300°k into Celcius

$\mapsto$ 300 - 273

$\mapsto$ 27°C

(b) Convert 573°k into Celcius

$\mapsto$ 500-273

$\mapsto$ 227°C

2.

(a) What is physical state of water at 250°C

$\mapsto$ Gaseous State

(b) What is physical state of water at 100°C

$\mapsto$ Gaseous State

$\bf{\underline{\underline{\red{Important\:Points}}}}$

★ Boiling point of water is 100°C

★ 1°C = 273°k

★ Water exist in Gaseous State above 100°C