Advertisements
Advertisements
प्रश्न
The formula of carbonate of a metal M is M2CO3.
What will be the formula of its phosphate ?
Advertisements
उत्तर
Formula of phosphate of M:
Crossing the valencies, formula of the phosphate of M is M3PO4.
APPEARS IN
संबंधित प्रश्न
Explain the difference between 2N and N2.
What do the following abbreviations stand for ?
- O
- 2O
- O2
- 3O2
Name the elements water is made of. What are the valencies of these elements ? Work out the chemical
formula for water.
Correct the following statement:
Molecular formula of water is H2O2
Name the element in the compound and give the formula of the following compound:
Ethanol
Write the formula of the following compound:
Sodium carbonate
Write the formula of the following compound:
Magnesium chloride
Write the formula of the following compound:
Zinc hydroxide
Write the formula of the following compound:
Zinc oxide
Define the term Relative atomic mass. State why indirect methods are utilised to determine the absolute mass of an atom. Explain in brief the indirect method used.
