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ICSE Class 10 Answered

Calculate the number of atoms in 10 litre ofammonia
Asked by nikhilverma9648 | 07 Jul, 2018, 07:54: PM
answered-by-expert Expert Answer
 
22.4 space litre space equals space Avogadro apostrophe straight s space no. space of space atoms 10 space litre space equals space fraction numerator 6.023 cross times 10 to the power of 23 cross times 10 over denominator 22.4 end fraction space atoms space space space space space space space space space space space equals space 2.68 cross times 10 to the power of 23 space atoms
 
 
 Number of atoms in 10 litre of ammonia = 2.68× 1023 atoms.
 
Answered by Varsha | 09 Jul, 2018, 12:34: AM

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