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You can practice JAMB past questions online, on Android, or on a desktop using the Examkits app. Just register on our website and choose your preferred device.

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Do you offer video solutions for JAMB questions?

Yes, Examkits provides detailed video explanations for all JAMB past questions from 2000 to 2024, helping students understand how to solve each problem.

Examkits offers free practice for some subjects. However, full access requires a one-time affordable activation fee for each version of the app.

CHEMISTRY

JAMB 2006 - Question 48

Chemistry 2006 JAMB Past Questions - Question 48: Na2C03 (g) + 2HCL(aq) → 2NaCL(aq) + H2O(l) + CO2(g) How many moles of sodium trioxocarbonate (IV) are there in a 25 cm³ solution which required 10cm³ of 0.05 mol dm-³ hydrochloric acid solution to neutralize it?

Choose the correct answers from the options given.

Na2C03 (g) + 2HCL(aq) → 2NaCL(aq) + H2O(l) + CO2(g) How many moles of sodium trioxocarbonate (IV) are there in a 25 cm³ solution which required 10cm³ of 0.05 mol dm-³ hydrochloric acid solution to neutralize it?

A: 1.000 mole

B: 0.100 mole

C: 1.010 mole

D: 0.010 mole

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CHEMISTRY

Chemistry 2006 JAMB Past Questions - Question 48: Na2C03 (g) + 2HCL(aq) → 2NaCL(aq) + H2O(l) + CO2(g) How many moles of sodium trioxocarbonate (IV) are there in a 25 cm³ solution which required 10cm³ of 0.05 mol dm-³ hydrochloric acid solution to neutralize it?

Examkit's JAMB CBT App

Correct Answer

Explanation