Chapter 7. The P block Element Chapter 7 The p Block, Chemistry Class 12 | Page 9
23. Phosphine: Preparation:
Phosphine is highly poisonous, colourless gas and has a smell of rotten fish.
24. Chlorides of Phosphorous:
Chapter 7. The P block Element Chapter 7 The p Block, Chemistry Class 12 | Page 8
Chapter 7. The P block Element Chapter 7 The p Block, Chemistry Class 12 | Page 10