Advertisements
Advertisements
प्रश्न
Correct the following statement:
Molecular formula of water is H2O2
Advertisements
उत्तर
Molecular formula of water is H2O.
APPEARS IN
संबंधित प्रश्न
What is meant by the symbol of an element ? Explain with examples.
Write down the formulae for the following compounds :
Magnesium hydroxide
The formula of carbonate of a metal M is M2CO3.
What will be the formula of its iodide ?
Complete the following statement by selecting the correct option :
The correct formula of aluminium oxide is
Identify the following substance:
Gas C that is colourless and can be used as a bleaching agent.
What is a chemical formula? What is the significance of a formula?give an example to illustrate?
Name the element in the compound and give the formula of the following compound:
Blue vitriol
Name the element in the compound and give the formula of the following compound:
Green vitriol
Write the formula of the following compound:
Potassium permanganate
Write the formula of the following compound:
Potassium nitrite
Write the formula of the following compound:
Sodium nitrite
Write the formula of the following compound:
Magnesium bicarbonate
Write the formula of the following compound:
Zinc hydroxide
Write the formula of the following compound:
Aluminium nitrate
Write the formula of the following compound:
Copper [I] chloride
Write the formula of the following compound:
Copper [II] sulphate
Write the formula of the following compound:
Iron [III] sulphate
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
KNO3
Write the molecular formulae for the following compounds
Copper (II) bromide
