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प्रश्न
Name:
an oxidizing agent that does not contain oxygen.
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उत्तर
Chlorine
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संबंधित प्रश्न
In order to prevent the spoilage of potato chips, they are packed in plastic bags in an atmosphere of:
(a) Cl2
(b) H2
(c) N2
(d) O2
Name the following:
The process in which oxygen is added or hydrogen is removed.
Give scientific reason.
It is reccommended to use air tight container for storing oil for long time.
Name:
a substance that oxidizes concentrated HCl to chlorine.
Complete and balance the following equation:
\[\ce{K + H2O -> }\]________+ ________
Explain the following reaction with their balanced chemical equation.
Hydrogen sulphide reacts with sulphur dioxide.
Select the oxidising agent for the following reaction:
\[\ce{H2S + I2 -> 2HI + S}\]
Identify the oxidising agent (oxidant) in the following reactions
`"Pb"_3"O"_4 + 8"HCl" -> 3"PbCl"_2 + "Cl"_2 + 4"H"_2"O"`
During the reaction of some metals with dilute hydrochloric acid, following observations are made.
Silver metal does not show any change
Explain this observation giving suitable reason.
Why do we store silver chloride in a dark coloured bottle?
