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p -Block elements - ll — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryp -Block elements - ll1 Mark
MCQ
Chlorine reacts with sodium hydroxide under various condition to give
  • A
    Sodium chloride
  • B
    Sodium hypochlorite
  • C
    Sodium chlorate
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
d
(d) $\underset{(\text{dil}\text{.})}{\mathop{2NaOH}}\,+C{{l}_{2}}\,\xrightarrow{\text{Cold}}\,NaCl+\underset{\text{Sod}\text{. hypochlorite}}{\mathop{NaClO+{{H}_{2}}O}}\,$

$\underset{(\text{conc}\text{.})}{\mathop{6NaOH}}\,+3C{{l}_{2}}\,\xrightarrow{\text{heat}}\,5NaCl+\underset{\text{Sodium chlorate}}{\mathop{NaCl{{O}_{3}}+3{{H}_{2}}O}}\,$

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