Advertisements
Advertisements
प्रश्न
Most of the acids are not soluble in water.
विकल्प
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
Most acids are soluble in water except some organic acids with long carbon chains.
APPEARS IN
संबंधित प्रश्न
Name the gas evolved when zinc granules are treated/heated with:
sodium hydroxide solution
Why is it wrong to treat a wasp sting with baking soda solution?
Define the term ‘basicity’ of an acid.
Do basic solutions also have H+(aq)? Why are they basic?
Heshna and Keerthi are friends. Keerthi’s teeth are white without caries, but Heshna has teeth with caries. Why? How is it formed?
Match the chemical substances given in Column (A) with their appropriate application given in Column (B)
| Column (A) |
Column (B) |
| (A) Bleaching powder | (i) Preparation of glass |
| (B) Baking soda | (ii) Production of H2 and Cl2 |
| (C) Washing Soda | (iii) Decolourisation |
| (D) Sodium chloride | (iv) Antacid |
State whether the following statement is true or false. Correct the false statement.
Lemon water is basic in nature.
Acids are ______ in taste.
Which of the following metal does not react with sodium hydroxides?
You are supplied with five solutions: A, B, C, D and E with pH values as follows: A = 1.8, B = 7, C = 8.5, D = 13, and E = 5
Classify these solutions as neutral, slightly or strongly acidic and slightly or strongly alkaline.
Which solution would be most likely to liberate hydrogen with powdered zinc metal. Give a word equation for each reaction.
