CHAPTER 1 MATTER IN OUR SURROUNDINGS (SET-2)

Questions in this test

1. <p>The temperature at which a solid melts into a liquid at atmospheric pressure is known as _______</p>
2. <p>The amount of heat energy required to convert 1 kg of solid to liquid atmospheric pressure at its melting point is referred to as ______</p>
3. <p>Gases can be liquefied by ______</p>
4. <p>&nbsp;The rate of evaporation increases with an increase of ______</p>
5. <p>Name the state of matter which is formed by cooling gas of extremely low density about 100 thousand density of normal to super low temperature?</p>
6. <p>The process of _______ is commonly considered as a Surface phenomenon.</p>
7. <p>Which is true about the force of attraction between the particles of matter?</p>
8. <p>Mass per unit volume of a substance is called _____</p><p><br></p>
9. <p>Which of the following fabric is the most suitable for summer?</p>
10. <p>The change of vapor into liquid when it comes in contact with a cold surface is called _______</p>