Advertisements
Advertisements
Question
The salt prepared by the method of direct combination is _______.
Options
Iron (II) chloride \[\ce{(FeCl2)}\]
Iron (III) chloride \[\ce{(FeCl3)}\]
Advertisements
Solution
The salt prepared by the method of direct combination is \[\underline{\ce{Iron (III) chloride (FeCl3)}}\].
APPEARS IN
RELATED QUESTIONS
Write a balanced chemical equation for the following:
Action of dilute hydrochloric acid on magnesium sulphite.
Explain how anhydrous copper sulphate can be used to detect the presence of moisture (water) in a liquid.
Write the names, formulae and colours of any two hydrated salts.
What will be the colour of litmus in an aqueous solution of ammonium chloride salt?
The aqueous solution of one of the following salts will turn red litmus to blue. This salt is:
name two salts which are acidic.
Answer the questions below relating your answers only to salts in the following list: Sodium chloride, anhydrous calcium chloride, copper sulphate-5-water?
- What name is given to the water in the compound copper sulphate-5-water?
- If copper sulphate-5-water is heated, anhydrous coppersulphate is formed. What is its colour?
- By what means, other than healing, could you dehydrate copper sulphate-5-water and obtain anhydrous coppersulphate?
- Which one of the salts in the given list is deliquescent?
Name two carbonates which do not produce carbon dioxide on heating.
Name the anion present in the following compound:
Compound A, when warmed with concentrated sulphuric acid, gives a gas which fumes in moist air and which gives dense white fumes with ammonia.
You are provided with the list of chemicals mentioned below in the box:
| Sodium hydroxide solution, copper carbonate, zinc, hydrochloric acid, copper, dilute sulphuric acid, chlorine, iron |
Using suitable chemicals from the list given, write a balanced chemical equation for the preparation of the salt mentioned below:
Ferric chloride
