Unit Test No. Subject Duration Marks Class Batch 4 Chem 1/2 hr 10 X State 1. Write down the chemical properties of silica ? 2. Write down the uses of silicon 3. How to synthesis the silica from silicon dioxide 4. What is the difference amorphous and crystalline molecules 5. Write down electronic configuration of Si
1. Write down the chemical properties of silica ?2. Write down
the uses of silicon3. How to synthesis the silica from silicon
dioxide4. What is the difference amorphous and crystalline
molecules 5. Write down electronic configuration of Si
