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Consider the Following Substance: Nacl, Ca(Oh)2, Nahco3, Nh3, Na2co3, H2o, Cl2, Co2, Caso4.2h2o, 2caso4.H2o, Caocl2 (A) Which Two Substance Combine to Form Bleaching Powder? - Science

Consider the following substance:
NaCl, Ca(OH)2, NaHCO3, NH3, Na2CO3, H2O, Cl2, CO2, CaSO4.2H2O, 2CaSO4.H2O, CaOCl2
Which two substance combine to form bleaching powder?

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Solution

Ca(OH)2 combines with Cl2 to give bleaching powder (CaOCl2 ).
The chemical reaction involved is as follows.
2Ca(OH)2 + CaCl2 → CaOCl2 + 2H2O

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APPEARS IN

Lakhmir Singh Class 10 Chemistry (Science)
Chapter 2 Acids, Bases and Salts
Q 72.1 | Page 100
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