Which of the following items is a salt
To answer your question, we need a list of items to choose from. Could you please provide the options?
To determine which of the following items is a salt, I would need a list of the items you are referring to. Please provide me with the options you have in mind.
To determine which of the items is a salt, we need to understand what salt is. Salt is a chemical compound that is composed of positive and negative ions, which are attracted to each other and form a crystal structure. Typically, salts are formed when an acid reacts with a base.
Now, let's consider the options provided and identify the item that is a salt:
1) Sugar: Sugar is not a salt. It is a type of carbohydrate commonly used as a sweetening agent.
2) Sodium chloride (NaCl): Sodium chloride is definitely a salt. It is commonly known as table salt and is used in cooking and food preparation.
3) Baking soda: Baking soda, also known as sodium bicarbonate (NaHCO3), is not a salt. It is a white crystalline powder used in baking as a leavening agent.
4) Vinegar: Vinegar is not a salt. It is a liquid consisting mainly of acetic acid, which is produced by the fermentation of ethanol by bacteria.
From the given options, sodium chloride (NaCl) is the only item that is a salt.
Therefore, the correct answer is option 2) Sodium chloride (NaCl).