Advertisements
Advertisements
प्रश्न
Express each of the following in kilograms
58.34 g
Advertisements
उत्तर
58.34 g
= `58.34/10^3`
= 5.834 × 10−2 kg
संबंधित प्रश्न
What does 6NaNO3 represent ?
Write the molecular formula of sulphuric acid.
The valency of sodium is one, write the molecular formula for sodium oxide ?
The valency of sodium is one, write the molecular formula for sodium carbonate ?
State the term
A group of atoms that react as a single unit ______.
Write the cations and anions present, if any, in the following :
- CH3COONa
- NaCl
- H2
- NH4NO3
How many units of charge are developed on each atom?
‘Atoms of the same element or different from Dalton’s atomic theory by the Modern Atomic Theory.
Give two examples each of –
- Atoms of the same element
- Atoms of different elements combining to form a molecule.
Name the following:
A molecule of a compound containing two oxygen atoms and one nitrogen atom.
Calculate the number of water molecules present in one drop of water which weighs 0.18 g.
