[Resolved]  Central Board Of Secondary Education [CBSE] — Complaint regarding out of syllabus question in 20 May physics term 2 exam

Address:

Address- C-14A Rajeev Nagar near Begumpur opposite Rohini sector 22 110086 New Delhi

Sir/Mam
With due respect I am a student of class[protected] batch,
In 20 may 2022 physics term-2 exam in set-1 code no. -55/5/1
Question no. 6 is out of syllabus
That is to find binding energy (out of syllabus)
Students should be awarded 3 marks for this question because it is out of syllabus if attempted

Question no.6- in a fusion reaction 238 uranium by fast moving neutrons no neutrons are emitted and final products after the beta decay of the primary Frangments are 140 CCM and 99 rubidium calculate q for this process neglect the masses of electrons positions emitted during the intermediate steps
Mass of 238 Uranium= 238.05 079u
Mass of 140 Ce = 139.90543u
Mass of 99 Ru = 98.90594u
Mass of neutron =1.008 665u
Thanks
Yours Sincerely
Mayank Singh

Address- C-14A Rajeev Nagar near Begumpur opposite Rohini sector 22
110086 New Delhi