Chemistry - Redox Reactions Question with Solution | TestHub
ChemistryRedox ReactionsProblem involving Equivalent ConceptEasy2 minQB
ChemistryEasysingle choice
What will be present in the solution when 50 ml of 0.1M HCl is mixed with 50 ml of 0.1 M NaOH solution?
Options:
Answer:
D
Solution:
mmol HCl = 50 x 0.1 = 5; mmol NaOH = 50 x 0.1 = 5. Exactly neutral, giving only NaCl in water (5 mmol in 100 ml = 0.05 M, so (c) is wrong; nothing is in excess, so (a) and (b) are wrong). A neutral aqueous solution has [H⁺] = 10⁻⁷ M, option (d).
Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Problem involving Equivalent Concept
⏱ 2mℹ️ Source: QB
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