Question
Which of the following preparation of salt is incorrect?
- Acid + alkali
- Acid + metal oxide
- Acid + carbonate
- Acid + acid
Hint:
Salts are made up of positive and negative ions.
The correct answer is: Acid + acid
- Acid with alkali and metals can be used to make salt.
- Acids does not react with other acids.
Related Questions to study
Salts are usually hard and brittle.
Salts are usually hard and brittle.
The particles of a salt strongly attract each other into an orderly arrangement.
The particles of a salt strongly attract each other into an orderly arrangement.
Common table__________, or sodium chloride, is made by combining sodium and chlorine.
Common table__________, or sodium chloride, is made by combining sodium and chlorine.
The salt barium sulfate is___________.
The salt barium sulfate is___________.
Sodium fluoride salt have __________M.P
Sodium fluoride salt have __________M.P
Sodium chloride salt have __________
Sodium chloride salt have __________
Salts are usually hard and brittle. It takes lots of __________to pull them apart.
Salts are usually hard and brittle. It takes lots of __________to pull them apart.
Hydrochloric acid reacts with Sodium hydroxide to produce______.
Hydrochloric acid reacts with Sodium hydroxide to produce______.
Pick the odd one out.
Pick the odd one out.
Pick the odd one out:
Pick the odd one out:
Match the following:
Match the following:
Which of the following are insoluble salts?
| A - barium sulfate |
| B - magnesium nitrate |
| c - silver nitrate |
Which of the following are insoluble salts?
| A - barium sulfate |
| B - magnesium nitrate |
| c - silver nitrate |
From the below sentences, read carefully and choose the correct option.
A. Salts are usually hard and brittle.
B. Salts have high melting points
From the below sentences, read carefully and choose the correct option.
A. Salts are usually hard and brittle.
B. Salts have high melting points
Na + Cl → ?
Na + Cl → ?
