Science, asked by ishaj564, 2 months ago

5.3 g/l na2co3 and n/10 na2co3 solution, which one has higher concentration and why?​

Answers

Answered by geetika3265
3

Answer:

sorry mujhe nhi pata hai

Answered by harshvardhan0418
2

Answer:

Molecular mass of Na

2

CO

3

=106 gmol

−1

∴ Number of moles =

106

53

=0.05mol

As 0.05 mol are dissolved in 500mL;

Number of moles dissolved in 1000mL (1L) or molarity of th solution

=

500

0.05

×1000=0.1M.

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