MOST Important Questions HSC Green Chemistry

1. Green chemistry
2. Nano chemistry
3. Atom Economy
4. Nano technology
5. Write formula to calculate percentage atom economy 

1. Explain the role of green chemistry
2. Write one example of nanomaterial used in following i) water purification ii) tyre of car iii) ancient glass painting
3. Write one example of safer solvent and hazardous solvent
4. ) Explain  principles of green chemistry(Try All 11 And Give Importance To Mentioned In video)