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O Level Chemistry MCQ Questions

O Level Chemistry MCQ PDF - Chapter

Acids and Bases MCQ with Answers PDF p. 2

Acids and Bases MCQ with answers, Acids and Bases quiz worksheet with answers key PDF to practice O Level Chemistry MCQ Test 2 for online courses. Practice chemical reactions Multiple Choice Questions (MCQs), Acids and Bases quiz with answers for placement and to prepare for job interview. Acids and Bases Interview Questions PDF: chemical reactions, mineral acids: general properties, ph scale: acid and alkali, properties: bases and reactions, acids: properties and reactions career test for online college bachelor degree.

"NaOH + HCl →" Multiple Choice Questions (MCQ) on acids and bases with choices nacl + h2, na(oh)2 + h2, nacl + h2o, and nacl + h2 + o2 for online college for teaching degree. Solve chemical reactions quiz questions for jobs' assessment test and online courses for best online GRE prep class.

MCQs on Acids & Bases

MCQ: NaOH + HCl →

Na(OH)2 + H2
NaCl + H2
NaCl + H2O
NaCl + H2 + O2

MCQ: Phosphoric acid has the formula

H2PO3
H2PO4
H3PO4
H3PO3

MCQ: In Universal indicators, red color shows

strong acids
strong alkalis
weak acids
weak bases

MCQ: What is true about bases (OH-)?

they are corrosive
they turn litmus from blue to red
they turn litmus from red to blue
they are non-metal oxides

MCQ: Acids (H+) reacts with metal hydroxides (-OH-) to from

salt and water
salt and hydrogen gas
salt and hydrogen oxides
salt and alkali