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An Element Y Has a Valency of 4. Write the Formula for Its : Chloride Oxide Sulphate Carbonate Nitrate - Science

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Answer in Brief

An element Y has a valency of 4. Write the formula for its :

  1. chloride
  2. oxide
  3. sulphate
  4. carbonate
  5. nitrate
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Solution

Formula for the listed compounds are as follows:

  1. Crossing the valencies, chloride for the element Y will have the chemical formula YCl4.
  2. Crossing over the valencies, oxide for the element Y will have the chemical formula YO2.
  3. Crossing the valencies, sulphate for the element Y will have the chemical formula Y(SO4)2.
  4. Crossing the valencies, carbonate for the element Y will have the chemical formula Y(CO3)2.
  5. Crossing  the valencies, nitrate for the element Y will have the chemical formula Y(NO3)4.
Concept: Chemical Formula Or Molecular Formula
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APPEARS IN

Lakhmir Singh Class 9 Chemistry - Science Part 2
Chapter 3 Atoms and Molecules
Long Answers | Q 29.2 | Page 152

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