Sectional test

Chemistry (Prelims GS) Test 20

• 25 questions
• 20 minutes
• +1 right · −0.25 wrong
• 0 students ranked

Log in to take the test

Free. Log in with a code sent to your email, then come back to this page.

First questions

1. Which one of the following is the chemical formula of gypsum?
2. The raw materials used for the manufacture of Portland cement are
3. Which one of the following is termed as 'Dry ice' ?