Laraib Fatima · 2026-06-28T07:24:15.315Z

Beaker has water in it. When reaction takes place it absorbs heat from water . So temperature of beaker falls .

Benazeer Khan · 2026-06-28T07:24:27.195Z

Nh sir Miraj ne bataya tha k jb koi system heat release karega to surrounding ka temperature increase hoga this means that the Exo reaction will increase the the temperature of the beaker and the Endo will absorb reducing the surrounding temperature that's why it will cool down the beaker .

Noor ul Eman Asif · 2026-06-28T07:24:29.369Z

Here ,Temp of sorroundings decease (Cold) while temp of system increase (heat)...That's exactly happens in endothermic reactions

Sadia Haram · 2026-06-28T07:33:32.611Z

Agr garam pani ko steel bowl ma dalo gy wo pani apni heat ko bahir bheejy ga to kya bowl cold ho ga ya warm .....obvious warm ho ga....isi trah heat release hony sa beaker cold nh ho ga

Sadia Haram · 2026-06-28T07:36:32.976Z

And logically...jab ammonium nitrate ko dalo gy pani ma to wo apny bonds ko break krny ka liya absorb kry ga heat surrounding sa b or water molecules ki KE sa b jis ki waja sa surrounding ka temp dec ho jaiya ga or beaker ko jab hath lgaoo gy to cold feel ho ga .... get it now ??

AZAAN · 2026-06-28T07:44:05.303Z

Thora thora smj agya ha. Thanks guys. It means alot

sooraj kumar · 2026-06-28T10:44:14.145Z

Exothermic just like when new bond formation and endo thermic mean heat required to break bond