Online Cambridge O Level Courses

O Level Chemistry MCQ Questions

O Level Chemistry MCQs - Chapter

Acids and Bases MCQ with Answers PDF p. 6

Acids and Bases MCQ with answers, Acids and Bases quiz worksheet with answers key PDF to practice O Level Chemistry MCQ Test 6 for online courses. Practice ph scale: acid and alkali Multiple Choice Questions (MCQs), Acids and Bases quiz with answers for admission and merit scholarships test. Acids and Bases MCQs PDF: ph scale: acid and alkali, organic acid career test for online colleges that offer financial aid.

"What is true about baking powder?" Multiple Choice Questions (MCQ) on acids and bases with choices it is alkaline, it is acidic, it is neutral, and it is salty for online degree programs. Solve ph scale: acid and alkali quiz questions for jobs' assessment test and online courses for online college for teaching degree.

MCQs on Acids & Bases

MCQ: What is true about baking powder?

it is acidic
it is alkaline
it is neutral
it is salty

MCQ: The pH of 7 is shown through a color of

red
blue
green
yellow

MCQ: Acid shows red color with

litmus indicator
universal indicator
methyl orange indicator
all of above

MCQ: Insect bites and stinging nettles contain

formic acid
tartaric acid
oxalic acid
malic acid

MCQ: Seawater has a pH of

5
7
9
11

Shop now

Skullcandy Indy ANC True Wireless In-Ear Earbuds

Try out ultimate Skullcandy earbud. "Skullcandy Indy ANC True Wireless" Earbuds have many features because it is so fully loaded. Through the Skullcandy App, Indy ANC combines Active Noise Canceling with the ultimate audio customization of Personal Sound. A single-touch sensor gives you complete control without the need to reach for your phone every time you want to make a call or change a setting. Indy ANC is dust and water-resistant, and Skullcandy's Fearless Use replacement guarantee backs it. Bring this amazing gadget today.

Deco 79 Vintage Ceramic Abstract Vase

Add style to your home with elegant vase. Woven line designs on the "Deco 79 Vintage Ceramic Abstract" Vase look great in both modern and traditional homes. You can add several floral decor or ornaments of your choice that go perfect with it. This vintage-themed vase is an ideal gift for your loved ones.

Skullcandy Sesh Evo True Wireless In-Ear Earbud

Review latest Sesh Evo which is the simplest way to go truly wireless, with up to 24 hours of total battery life and a complete yet simple set of controls. When you turn on the "Skullcandy Sesh Evo True Wireless" Earbuds for the first time, they automatically enter pairing mode. After that, they'll automatically pair with the last device you used. Similarly, you can use a single finger to adjust volume, skip tracks, take calls, activate an assistant, all without ever touching your phone. The Sesh Evo earbuds are resistant to water, sweat, and dust. If you misplace your buds, the built-in Tile technology will help you find them. And, thanks to the Skullcandy Fearless Use Promise, if something goes wrong with a bud or the case, you can replace it at a reduced price."

FURINNO Oval End Table

Check out simple yet stylish design end table. "FURINNO Oval End" Table has built-in shelves and a non-woven bin for storage. It's manufactured from high-quality composite wood and PVC tubes. It is easy to install and has a sturdy surface. This end table is not only budget-friendly but multi-functional to suit any space.