Mohammad Baig
New member
Imagine you're studying the dissolution of a salt (NaCl) molecule in a microscope. You drop a cube of salt onto a film of water and watch the effects. Which of these events will occur?
a. The oxygen atoms in the water molecules are attracted to both sodium (Na+) and chloride (Cl-) ions.
b. The hydrogen atoms in the water molecules are attracted to both sodium (Na+) and chloride (Cl-) ions.
c. Both oxygen and hydrogen atoms in the water molecules will randomly be attracted to sodium ions.
d. Both oxygen and hydrogen sides of the water molecules will randomly be attracted to chloride (Cl-) ions.
e. The oxygen atoms in water molecules are attracted to the sodium (Na+) ions while the hydrogen atoms in water molecules are attracted to the chloride (Cl-) ions.
a. The oxygen atoms in the water molecules are attracted to both sodium (Na+) and chloride (Cl-) ions.
b. The hydrogen atoms in the water molecules are attracted to both sodium (Na+) and chloride (Cl-) ions.
c. Both oxygen and hydrogen atoms in the water molecules will randomly be attracted to sodium ions.
d. Both oxygen and hydrogen sides of the water molecules will randomly be attracted to chloride (Cl-) ions.
e. The oxygen atoms in water molecules are attracted to the sodium (Na+) ions while the hydrogen atoms in water molecules are attracted to the chloride (Cl-) ions.