Chemistry, asked by pthakur6617, 1 month ago

Common salt obtained from sea water contains 96% NaCl by
mass . The approx.. number of molecules present in 10g of the
salt is ?

Answers

Answered by sanjunaveen846
0

Answer:

100 g salt contains 95g NaCl

Therefore, 10g salt contains 9.5g NaCl

no. of molecules =(moles of NaCl) ×6.02×10

23

=

58.5

9.5

×6.02×10

23

= 10

23

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