Chemical formulae
Authored by Pratima Nayak
Chemistry
7th - 9th Grade
Used 159+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na2Co3 represents
Sodium bicarbonate
Sodium carbonate
Sodium Chloride
Calcium Carbonate
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NaHCo3 represents
Sodium bicarbonate
Sodium carbonate
Sodium Chloride
Calcium Carbonate
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NaCl represents
Sodium bicarbonate
Sodium carbonate
Sodium Chloride
Calcium Carbonate
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
NaOH represents
Sodium bicarbonate
Sodium carbonate
Sodium Chloride
Sodium Hydroxide
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CaCo3 represents
Sodium bicarbonate
Sodium carbonate
Sodium Chloride
Calcium Carbonate
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CaCl2 represents
Calcium bicarbonate
Calcium Chloide
Calcium Hydroxide
Calcium Carbonate
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
HCl represents
Sulphuric Acid
Hydrochloric Acid
Nitric acid
Chlorine gas
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
