which of the following is a thermal composition reaction? (1) 2H2O=2h2+ O2 (2) 2AgCl=2Ag+ Cl2 (3) ZnCo3= ZnO+Cl2 (4) H2(g)+Cl2(g)=2HCl(g)
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Answer:
H2(g) + Cl2(g) --------> 2HCl(g)
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Answer:
ur ans is 1 2H2O=2H2+O2
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