Halogen molecules are:...

Halogen molecules are:

A

Monoatomic and form `X_2^(2-)` ions

B

Diatomic and form `X^-` ions

C

Diatomic and form `X_2^(2-)` ions

D

Monoatomic and form `X^-` ions

Text Solution

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The correct Answer is:

B

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Formula of phosphorus triiodide is:
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The formula of iodine acetate is:
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Halogen molecules are:
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As the atomic number of the halogens increases, the halogens:
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Bromine is liberated when an aqueous solution of KBr is treated with:
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Chlorine was discovered by:
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Which is bad conductor of electricity:
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HClO is:
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The halogen that is most readily reduced is:
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Which of the following acids does not attack Cu and Ag:
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Halogen acid used in the preparation of aquaregia is:
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The element having nine protons and 10 neutrons is:
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Highest ionisation potential in a period stands for:
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Discuss about the order of electron affinity of halogen elements.
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Fluorine is highly reactive because of:
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The halide which does not give a precipitate with AgNO3 is:
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Highest oxidation number of iodine is in the compound:
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Which of the following spices is not a pseudo halide.
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Fluorine can be freed from HF by passing the mixture through:
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Fluorine absorbs….portion of light and appears yellow:
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