Advertisements
Advertisements
प्रश्न
An element Y has a valency of 4. Write the formula for its :
- chloride
- oxide
- sulphate
- carbonate
- nitrate
Advertisements
उत्तर
Formula for the listed compounds are as follows:
- Crossing the valencies, chloride for the element Y will have the chemical formula YCl4.
- Crossing over the valencies, oxide for the element Y will have the chemical formula YO2.
- Crossing the valencies, sulphate for the element Y will have the chemical formula Y(SO4)2.
- Crossing the valencies, carbonate for the element Y will have the chemical formula Y(CO3)2.
- Crossing the valencies, nitrate for the element Y will have the chemical formula Y(NO3)4.
APPEARS IN
संबंधित प्रश्न
What is meant by a chemical formula ? Write the formulae of one element and one compound.
Write chemical formula of the sulphate of Aluminium, Ammonium and Zinc.
Fill in the blank:
Formula of iron (ill) carbonate is _____ .
Correct the following statement:
Molecular formula of water is H2O2
Name the element in the compound and give the formula of the following compound:
Nitric acid
Write the formula of the following compound:
Potassium sulphate
Write the formula of the following compound:
Calcium nitrate
Write the formula of the following compound:
Aluminium chloride
Write the formula of the following compound:
Copper [II] sulphide
Write the chemical formula for the following elements.
- Hydrogen
- Nitrogen
- Ozone
- Sulphur
