Higher entropy will have
a) 3 mol O
because 3 mol of any substance have 3 times more particle than 1 mol
I am not sure of the answer to this question right now, but I need to know if you remember me
Species that have the same number of electrons or the same electronic structure.
Work done can be calculated from force and distance the object moves.
The equation relating work done, force and distance is,

Given the force acting on the object = 289 N
Distance the object moves = 29 m
Calculating the work done from force and distance:
Work = Force * Distance
= 289 N * 29 m
= 8381 J
= 
Answer:
option (D) NaOH is right answer