Advertisements
Advertisements
प्रश्न
From the formula listed below, choose one, in the following case, corresponding to the salt having the given description:
AgCl, CuCO3, CuSO4.5H2O, KNO3, NaCl, NaHSO4, Pb(NO3)2, ZnCO3, ZnSO4.7H2O.
An acid salt.
उत्तर
NaHSO4
APPEARS IN
संबंधित प्रश्न
How many types of salts does dibasic acid produce when it reacts with caustic soda solution? Give equation(s)
Give two examples of a normal salt.
Give two examples of an acid salt.
Identify the odd one out and justify.
Identify the odd one out and justify.
Why common salt gets wet during rainy season?
Explain salt hydrolysis. Name two salts which are (a) acidic (b) basic (c) neutral, when dissolved in water.
From the formulae listed below, choose one in each case corresponding to the salt having the given description :
AgCI, CuCO3, CuSO4.5H2O, KNO3, NaCI, NaHSO4, Pb(NO3), ZnCO3, ZnSO4.7H2O
(a) An acid salt
(b) An insoluble chloride
(c) On treating with concentrated sulphuric acid, this salt changes from blue to white.
(d) On heating this salt changes from green to black.
(e) This salt gives nitrogen dioxide on heating
Why is toothpaste basic?
Match the following in column A with the correct answer from the choices given in column B:
Column A | Column B |
1. Ammonium hydroxide solution | (i) Contains only ions |
2. Dilute hydrochloric acid | (ii) Contains only molecules |
3. Carbon tetrachloride | (iii) Contains ions and molecules |