GENERAL KNOWLEDGE

GK

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the chemical name of table salt?
A
Sodium nitrate
B
Calcium chloride
C
Sodium chloride
D
Ammonium chloride
Explanation: 

Detailed explanation-1: -To most people, salt refers to table salt, which is sodium chloride. Sodium chloride forms from the ionic bonding of sodium ions and chloride ions. There is one sodium cation (Na+) for every chloride anion (Cl–), so the chemical formula is NaCl (Fig. 1).

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