Advertisements
Advertisements
Question
State the inference drawn from the following observation:
A gas Q turns moist lead acetate paper silvery black. Identify the gas Q.
One Line Answer
Solution
The gas is H2S.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
State what would you observe when The salt ferric chloride is exposed to the atmosphere
Define normal salt.
Name a mixed salt.
Define the meaning of the term 'acid salt'.
Give the name and formula of the acid salt which gives sodium ions and sulphate ions in solution.
Macth the following.
| Column A | Column B |
| 1. Acid salt | a. Sodium potassium carbonate |
| 2. Mixed salt | b. Alum |
| 3. Complex salt | c. Sodium Carbonate |
| 4. Double salt | d. Sodium zincate |
|
5. Normal salt |
e. Sodium hydrogen carbonate |
Define the following and give two examples in case a basic salt.
What are double salts? Give an example?
NaHSO4 is an acid salt.
Give a suitable chemical term for:
A salt formed by incomplete neutralisation of an acid by a base.
