At STP 1.12litre of gas weight2.2gm the mol. wt of gas is a)22
b)44
c)88
d)66
with proper solution?​

Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Identify the electromagnets with poles that are reversed from the electromagnet shown above