Chemistry, asked by opardwaltabbu, 1 year ago

the substance used as smoke screen in warfare is

Answers

Answered by santy2

-SiCl4
-PH3
-PCl5
-Acetylene
SiCl4 is used a smoke-screen in warfare.It hydrolyses to form HCl that reacts with ammonia to form ammonium chloride.
SiCl4+4H2O→Si(OH)4+4HCl
HCl+NH3→NH4Cl(white fumes)

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