Advertisements
Advertisements
प्रश्न
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.
Advertisements
उत्तर
Compound A is NaCl and the anion is [Cl–].
APPEARS IN
संबंधित प्रश्न
Write the chemical name and formula of common salt.
What name is given to the common salt which is mined from underground deposits? How was this salt formed?
Name the raw material used for the production of caustic soda.
Give the names and formulae of any two salts. Also name the acids and bases from which these salts may be obtained.
P and Q are aqueous solutions of sodium chloride and sodium hydroxide, respectively. Which of these will turn:
- blue litmus red?
- red litmus blue?
A salt X when dissolved in distilled water gives a clear solution which turns red litmus blue. Explain the phenomenon.
How many molecules of water of crystallisation (per formula unit) are present in:
Copper sulphate crystals
name two salts which are basic.
Outline the steps required to convert hydrogen chloride to anhydrous iron (III) chloride. Write the equations for the reactions.
Name the salt formed when sulphuric acid is added to sodium hydroxide and write its pH.
