हिंदी

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

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

विकल्प

  • (i) only

  • (i) and (iii)

  • (ii) and (iii)

  • (iv) only

MCQ
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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`

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अध्याय 1: Chemical Reactions and Equations - Exemplar [पृष्ठ २]

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एनसीईआरटी एक्झांप्लर Science Exemplar Class 10
अध्याय 1 Chemical Reactions and Equations
Exemplar | Q 8. | पृष्ठ २

वीडियो ट्यूटोरियलVIEW ALL [4]

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