Question

salman took 5 moles of Na and arbaaz took 5 moles of Fe atoms in different containers which container is heavier and which container has more number of atoms

Answer 1

animal which I have Salman 25 moles and Rohan

Answer 2

Answer:

a) The container with Arbaaz is heavier.

b) Both of them will have the same number of atoms.

Explanation:

a) For Na,

Mole= Given Mass/Atomic Mass

5= Given Mass/23

Given Mass= 115 g

Similarly, the mass of iron will come 280 g and since the weight of containers is same the container with iron will be heavier as it has more mass.

b) Number of atoms in Na= Mole*6.022*10∧23

                                       =5*6.022*10∧23

Number of atoms in Fe= Mole*6.022*10∧23

                                   =5*6.022*10∧23

Since they have the same number of moles they will have same number of particles.

Hope you are able to understand. If yes, then please give thanks and mark me the brainliest answer.