Online Cambridge O Level Courses

O Level Chemistry MCQs

O Level Chemistry MCQs - Topic

Molar Mass MCQ with Answers PDF

Practice Molar Mass Multiple Choice Questions (MCQ), o level chemistry quiz answers PDF with live worksheets for online degrees. Solve chemical formulae and equations Multiple Choice Questions and Answers (MCQs), Molar Mass quiz questions for online college bachelor degree. Molar Mass MCQs PDF: valency and chemical formula, chemical symbols, chemical formulas test prep for college entrance exams.

"Molar mass of potassium hydrogen carbonate KHCO3 is" Multiple Choice Questions (MCQ) on molar mass with choices 90.15 g/mol, 100.115 g/mol, 111.127 g/mol, and 119.21 g/mol for online college bachelor degree. Solve molar mass quiz questions for merit scholarship test and certificate programs for SAT prep classes.

MCQs on Molar Mass Quiz


Molar mass of potassium hydrogen carbonate KHCO3 is

90.15 g/mol
100.115 g/mol
111.127 g/mol
119.21 g/mol


Molar mass of Calcium Carbonate CaCO3 is

100.0869 g/mol
99.0154 g/mol
110.018 g/mol
101.087 g/mol


The molar mass of calcium chloride is

100.01 gmol-1
99.98 gmol-1
110.98 gmol-1
88.2 gmol-1


Molar mass of Copper Oxide (Cu2O) is

113.14 g/mol
139.33 g/mol
173.298 g/mol
143.09 g/mol


Molar mass of (NH4)2SO4 is

113.19 g/mol
124.21 g/mol
141.39 g/mol
132.139 g/mol

More Topics from O Level Chemistry App

Shop now

Cuisinart Set of 3 Fine Set of Mesh Strainers

Our colanders deliver superior drainage for excellent results. "Cuisinart Set of 3 Fine Set of Mesh" Strainers are easy to use and dishwasher safe for easy clean up. A flexible workhorse in the kitchen, The arrangement of 3 sifters is ideal for filtering wet or dry fixings. Our assortment of sifters and colanders are dishwasher protected with strong, Stainless Steel network. They likewise accompany a lifetime guarantee. Bring this must-have kitchen tool to your home today

Glass Microwave Popcorn Maker

Make incredibly delicious popcorn in just 3-4 minutes with this Popcorn Make . Get rid of unhealthy popcorn bags. "Glass Microwave Popcorn" Maker is much easier to use, healthier and safe. This glass pot is large enough for the whole family to have a great snack time. It is dishwasher safe and BPA &PVC Free. It's a perfect Gift for kids, friends and family.

Contemporary Modern One Table Lamp in Light Finish

Review our table lamp will add a warm, rustic flair to your living area or bedtime. "Contemporary Modern One Table Lamp in Light" Finish has angular tripod legs in natural wood grain contrast with the off-white textured drum shade. Warm tones soften a crisp modern silhouette. This lamp has a secret black cable that goes through the leg. This light is also compatible with smart outlets. A perfect room decor idea for any space.

Meal Prep and Food Storage Container Set

Our exclusive containers make weekend meal prep simple and easy. "Meal Prep and Food Storage Container" Set snap-on lid ensures an airtight, leak-proof seal. It has a Write + Erase label that makes it simple to keep track of what's inside. Pyrex glass holders oppose stains and don't retain food smells or flavours. Our Containers are top-rack dishwasher, freezer and microwave safe. An ultimate gift for your loved ones.