Question

examples for exothermic and endothermic reactions

class 10 with chemical symbols ONLY

Answer 1

Answer:

Examples of Endothermic and Exothermic Processes

Dissolving ammonium chloride in water.

Cracking alkanes.

Nucleosynthesis of elements heavier than nickel in stars.

Evaporating liquid water.

Melting ice.

Answer 2

exothermic reaction : CH4 +2O2=CO2+2H2O

endothermic reaction : 2AgBr ( sunlight ) 2Ag+Br

=

these eq r frm class 10 ncert tb

if u r satisfied mark it as brainlisted answer