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NEET 2011

Exam: NEET
Year: 2011
Subject: Physics
Chapter: Work, Power and Energy

NEET 2011 · Physics · Work, Power and Energy

Which one of the following is present as an active ingredient in...

Which one of the following is present as an active ingredient in bleaching powder for bleaching action?

Options

A $\mathrm{Ca}(\mathrm{OCl})_2$
B $\mathrm{CaO}_2 \mathrm{Cl}$
C $\mathrm{CaCl}_2$
D $\mathrm{CaOCl}_2$

Correct answer

A. $\mathrm{Ca}(\mathrm{OCl})_2$

Step-by-step solution

\mathrm{Ca}(\mathrm{OCl})_2

, calcium hypochlorite is the active ingredient in beleaching powder which releases chlorine.

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