मराठी

Which among the following statement(s) is(are) true? ‘Exposure of silver chloride to sunlight for a long duration turns grey due to the formation of silver by decomposition of silver - Science

Advertisements
Advertisements

प्रश्न

Which among the following statement(s) is(are) true? ‘Exposure of silver chloride to sunlight for a long duration turns grey due to

  1.  the formation of silver by decomposition of silver chloride
  2.  sublimation of silver chloride
  3. decomposition of chlorine gas from silver chloride
  4. oxidation of silver chloride

पर्याय

  •  (i) only

  • (i) and (iii)

  • (ii) and (iii)

  •  (iv) only

MCQ

उत्तर

(i) only

Explanation - 

Silver chloride is sensitive to sun light and decomposes slowly to give silver which is grey in colour and chlorine.

`2"AgCl" overset("Sun light")(->)underset(("Grey"))(2"Ag") + "Cl"_2`

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Chemical Reactions and Equations - Exemplar [पृष्ठ २]

APPEARS IN

एनसीईआरटी एक्झांप्लर Science [English] Class 10
पाठ 1 Chemical Reactions and Equations
Exemplar | Q 8. | पृष्ठ २

व्हिडिओ ट्यूटोरियलVIEW ALL [4]

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×