30 cm3 of 0.1 M Al (NO3)3 SOLUTION IS RECTED WITH 100cm3 of 0.15M of...

JAMB 1983

30 cm³ of 0.1 M Al (NO₃)₃ SOLUTION IS RECTED WITH 100cm³ of 0.15M of NaOH solution. Which reactant is in excess, and by now much ?

A. NaOH solution by 70 cm³
B. NaOH solution, by 60 cm³
C. NaOH solution by 40 cm³
D. Al(NO₃)₃ solution by 20 cm³
E. Al(NO₃)₃ solution by 10 cm³

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Correct Answer: Option C

Explanation

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30 cm3 of 0.1 M Al (NO3)3 SOLUTION IS RECTED WITH 100cm3 of 0.15M of...

Correct Answer: Option C

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