Advertisements
Advertisements
प्रश्न
Fill in the blank
Water boils at ______
रिक्त स्थान भरें
Advertisements
उत्तर
Water boils at 100 °C.
shaalaa.com
Composition of Matter
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Define: Gas.
Water cycle is an example of inter conversion of states of water. Explain.
Name the phenomenon which causes the Disappearance of camphor is
Write true or false for the following statement
The inter-molecular forces are effective at all distances between the two molecules.
Match the following columns
| Column A | Column B | ||
| A. | A molecule is composed of | i. | does not exist free in nature. |
| B. | Ice, water and water vapour | ii. | can vibrate only up to about `10^-10`m from their mean position. |
| C. | An atom | iii. | atoms. |
| D. | Gases | iv. | are the three states of water. |
| E. | The molecules of a solid | v. | occupy space |
What do you mean by inter-molecular spacing?
Define Intermolecular force
Identify the odd term out and explain.
Hydrogen, sodium, potassium, carbon
Write scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured into a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
