Advertisements
Advertisements
प्रश्न
Give the name and formula of two : Strong monobasic acids
Advertisements
उत्तर
(i) Hydrogen chloride HCl
(ii) Nitric acid HNO3
APPEARS IN
संबंधित प्रश्न
Name the gas evolved when dilute HCl reacts with sodium hydrogencarbonate. How is it recognised?
What happens to the H+ ions, of the solution, when an acid is neutralised?
What effect does the concentration of H+ (aq) ions have on the nature of a solution?
It has been found that rubbing vinegar on the stung area of the skin of a person gives him relief. The person has been stung by:
(a) wasp
(b) ant
(c) honey bee
(d) nettle leaf hair
Name a sodium compound which is a constituent of many dry soap powders.
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Base -> Salt + water}\]
Which gas is usually liberated when an acid reacts with a metal? Illustrate with an example. How will you test for the presence of this gas?
An aqueous solution turns red litmus solution blue. Excess addition of which of the following solutions would reverse the change?
Match the acids given in column (A) with their correct source given in column (B)
| Column (A) | Column (B) |
| (a) Lactic acid | Tamarind |
| (b) Acetic acid | Lemon |
| (c) Citric acid | Vinegar |
| (d) Tartaric acid | Curd |
Which of the following metal does not react with sodium hydroxides?
