Chemistry, asked by Swatisuar123, 3 months ago

how many moles and how many gram of NaCl are present in 250 cm^3 of a 0.500M of NaCl solution?

Answers

Answered by Sarena123

1

Number of moles =

1000

MV

=

1000

0.5×250

=0.125

Mass of NaCl =58.5×0.125=7.32g

Hence, te correct option is A

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