State whether a sample of each of the following would increase or decr

1.	State whether a sample of each of the following would increase or decrease in mass if exposed to air. (a) Solid NaOH, (b) Solid CaCl2, (c) Solid Na2CO3.10H2O, (d) Conc. Sulphuric acid, (e) Iron (III) Chloride
Answer» State whether a sample of each of the following would increase or decrease in mass if exposed to air. (a) Solid NaOH, (b) Solid $C a C l_{2}$ , (c) Solid $N a_{2} C O_{3} .10 H_{2} O,$ (d) Conc. Sulphuric acid, (e) Iron (III) Chloride

State whether a sample of each of the following would increase or decrease in mass if exposed to air. (a) Solid NaOH, (b) Solid CaCl2, (c) Solid Na2CO3.10H2O, (d) Conc. Sulphuric acid, (e) Iron (III) Chloride

Answer»

State whether a sample of each of the following would increase or decrease in mass if exposed to air.

(a) Solid NaOH, (b) Solid $C a C l_{2}$ ,

(e) Iron (III) Chloride