Online Cambridge O Level Courses

O Level Chemistry Quizzes

O Level Chemistry MCQs - Complete

pH Scale: Acid and Alkali Quiz Questions and Answers PDF p. 16

Practice pH Scale Acid and Alkali quiz questions and answers, ph scale acid and alkali MCQ with answers PDF 16 to solve O Level Chemistry mock tests for online college programs. Solve Acids and Bases trivia questions, ph scale acid and alkali Multiple Choice Questions (MCQ) for online college degrees. pH Scale: Acid and Alkali Quiz PDF: redox reactions, kinetic theory, ionic compounds: crystal lattices, properties: bases and reactions, ph scale: acid and alkali test prep for SAT subject tests.

"Which one is correct about Soap?", ph scale acid and alkali Multiple Choice Questions (MCQ) with choices it is alkaline, it is acidic, it is neutral, and it is basic for colleges that offer online courses. Practice acids and bases questions and answers to improve problem solving skills for online degree programs.

Quiz on pH Scale: Acid & Alkali MCQs


Which one is correct about Soap?

it is acidic
it is alkaline
it is neutral
it is basic


An alkali (OH-) is a

water soluble base
water insoluble base
oil soluble base
oil insoluble base


Simple molecules or giant macromolecules are examples of

ionic compounds
covalent bonds
metallic bonds
dative bond


Melting and boiling points of which of the following are always above room temperature

none of above


In a reaction between CuSO4(s) and Zn(s),

Zinc experiences an increase in the oxidation state
Zinc experiences a decrease in the oxidation state
Zinc undergoes reduction
none of above

More Quizzes from O Level Chemistry App

Shop now

Silipint Silicone Pint Glass

Check out our non-toxic, beautiful pint glass."Silipint Silicone Pint" Glass. It's made of 100% food-grade silicone and BPA-free for optimal safety. Silipints can hold hot and cold beverages and will not break, crack, chip, dent, fade, or scratch. Bring our unbreakable, waste-free, durable and versatile glass and create a waste-free lifestyle!

JOTO Waterproof Case Universal Phone Holder Pouch

Review our universal size waterproof cover dry bag, fits all smartphones up to 7 inches tall and 4 inches broad. "JOTO Waterproof Case Universal Phone Holder" Pouch may also secure your ID, cash, credit cards, passport, and key. Clear window on both the front and rear sides, simple touch screen operation, ideal for capturing photos, movies, and checking emails. It's ideal for pools, beaches, fishing, swimming, sailing, skiing, boating and other water park activities. Buy it to keep your phone and wallet totally dry and safe.

Fred Oven Mitts Bear Hands

Review our bear mitts, ideal for cooking, baking, and grilling. "Fred Oven Mitts Bear" Hands are a perfect addition to any kitchen. These insulated oven mitts are made from high-quality, heat-resistant silicone. Its an ideal gift for friends and family. Now take pans out of the oven with your BEAR HANDS.

Takeya Patented and Airtight Pitcher

Bring our 8-serving airtight, shatterproof, leakproof, and BPA-free high-quality pitcher. It is excellent for cold beverages, coffee, tea, juices, smoothies and much more. It's a uniquely designed pitcher that can withstand boiling and freezing temperatures and keeps the drinks fresh for longer. Buy it today to have ideal iced tea, lemonade, cold brew and much more.