Why can table salt (NaCl) dissolve easily in water?
A) Water can add electrons to the sodium ion.
B) Water can form covalent linkages with salt molecules.
C) Water can remove electrons from the chloride ion, which causes the latter to dissociate from the sodium and dissolve.
D) Water is polar and salt is nonpolar. Nonpolar compounds are more soluble in polar solvents because they are able to form strong covalent bonds that result in a breaking up of the molecule being dissolved.
E) The partial positive charge of the hydrogens in the water molecule can associate with the negative charge of the chloride ion, and the partial negative charge of the oxygen of the water molecule can associate with the positive charge of the sodium atom.
Correct Answer:
Verified
Q21: It takes one calorie of heat to
Q21: Which of the following would most likely
Q22: What is the difference between an electrically
Q24: Which statement about van der Waal interactions
Q25: The covalent bond between a hydrogen atom
Q26: The cohesiveness between water molecules is due
Q27: Consider the aquatic insects pictured in the
Q32: Which component is the oxidizing agent in
Q36: Which atom would most likely be involved
Q38: A base is defined as a(n) _
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents