Question

Ek Vidyarthi Pathshala ko 2. 5 kilometre ghante ki Raftar se chalkar 6 minut der se pahunchta hai agale Din vah 3 kilometre Prati ghante ki Raftar se chalkar 10 minut Samay se purv pahunch Jata Hai Pathshala tak ki Duri kilometre mein hai​

Answer 1

Step-by-step explanation:

Ek Vidyarthi Pathshala ko 2. 5 kilometre ghante ki Raftar se chalkar 6 minut der se pahunchta hai agale Din vah 3 kilometre Prati ghante ki Raftar se chalkar 10 minut Samay se purv pahunch Jata Hai Pathshala tak ki Duri kilometre mein haiIn the button cells widely used in watches and other devices the following

reaction takes place:

Zn(s) + Ag,O(s) + H2O(l) Zn²(aq) + 2Ag(s) + 2OH(aq)

Determine 4, Gº and Efor the reaction.