हिंदी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान कक्षा ११

Complete the following chemical reaction. PbSX(s)+HX2OX2(aq)⟶ ______ Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions. - Chemistry

Advertisements
Advertisements

प्रश्न

Complete the following chemical reaction.

\[\ce{PbS_{(s)} + H_2O_{2(aq)} ->}\] ______ 

Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.

एक पंक्ति में उत्तर
Advertisements

उत्तर

\[\ce{PbS_{(s)} + H_2O_{2(aq)} -> \underline{\text{PbSO}_{4(s)} + \text{H}_2\text{O}_{(l)}}}\].

H2O2 is acting as an oxidizing agent in the reaction. Hence, it is a redox reaction.

shaalaa.com
Chemical Properties of Water
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

संबंधित प्रश्न

Complete the following chemical reaction.

\[\ce{MnO^-_{4(aq)} + H_2O_{(g)} ->}\]

Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.


Complete the following chemical reaction.

\[\ce{AlCl_{3(g)} + H_2O_{(l)} ->}\] ?

Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.


Write chemical reactions to show the amphoteric nature of water.


What is the difference between the terms ‘hydrolysis’ and ‘hydration’?


Do you expect different products in solution when aluminium (III) chloride and potassium chloride treated separately with (i) normal water (ii) acidified water, and (iii) alkaline water? Write equations wherever necessary.


Why is water used in hot-water bottles?


Give a reason why metals are arranged in a series called – ‘activity series of metals’. Name a metal which reacts with

(a) Cold water
(b) Boiling water
(c) Steam to liberate hydrogen in each case.


Give a balanced equation for the following conversion:

Iron to triiron tetroxide using steam.


How does it occur in the free state and in the combined state.


State a reason to prove that water is a compound and not a element.


Why is fused calcium chloride and not potassium chloride kept in a desiccator?


The density of water is maximum at ________.


How can production of hydrogen from water gas be increased by using water gas shift reaction?


Which one of the following has the highest latent heat of vaporization?


Pure water is ______ and it shows no action towards litmus paper.


Write the chemical equation for the production of water when zinc reacts with sulphuric acid.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×