A compound XH is formed by the combination of an element X with hydrogen.find the valency of the element.state the formula of the compound formed by the combination of a)X with nitrogen b)X with oxygen
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ANSWER....
Q) A compound XH is formed by combination of an element 'X' with hydrogen. Find the valency of element 'X'. State the formula of the compounds formed by combination of: (a) X with nitrogen. (b) X with oxygen.?
Ans: X will have a valancy of +1.
An example of XH could be NaH (Sodium Hydride where Na has a valency of +1 and H has a valency of -1).
Formula of X with nitrogen is X3N (that is 3 X and 1 N).
Formula of X with oxygen is X2O (that is 2 X and 1 O).
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BY GURVEER
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ANSWER....
Q) A compound XH is formed by combination of an element 'X' with hydrogen. Find the valency of element 'X'. State the formula of the compounds formed by combination of: (a) X with nitrogen. (b) X with oxygen.?
Ans: X will have a valancy of +1.
An example of XH could be NaH (Sodium Hydride where Na has a valency of +1 and H has a valency of -1).
Formula of X with nitrogen is X3N (that is 3 X and 1 N).
Formula of X with oxygen is X2O (that is 2 X and 1 O).
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HOPE IT HELPS YOU......
BY GURVEER
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Gurveer08:
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Answer:
Ans: X will have a valancy of +1.
An example of XH could be NaH (Sodium Hydride where Na has a valency of +1 and H has a valency of -1).
Formula of X with nitrogen is X3N (that is 3 X and 1 N).
Formula of X with oxygen is X2O (that is 2 X and 1 O).
HOPE IT HELPS YOU.
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