Q.
The heat of combustion of yellow Phosphorus and red phosphorus are -9.9I kJ/mol and -8.78 kJ/mol respectively. The heat of transition from yellow phosphorus to red phosphorus is
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
a
- 1.13 kJ
b
- 18.69 kJ
c
+ 18.69 kJ
d
+ 1.13 kJ
answer is A.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
Pyellow →Pred HR=−9.91−[−8.78]=−9.91+8.78=−1.13kJ
Watch 3-min video & get full concept clarity