Chemistry · Industrial Chemistry

Which one of the following statements is NOT correct regarding the setting of cement?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1The addition of a small percentage of gypsum (CaSO4•2H2O) lengthens the setting period of cement.
2Dicalcium silicate and tricalcium silicate are responsible for the final strength which occurs over a long period.
3Tricalcium silicate is responsible for the initial flash setting of cement.✓
4According to the colloidal theory, gels of hydrated silicates are formed and when these gels harden, the set cement gains strength.

Correct answer

Tricalcium silicate is responsible for the initial flash setting of cement.

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Industrial Chemistry?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Chemistry · Industrial Chemistry

Mahatma Gandhi's last fast unto death in 1948 was primarily against which of the following?

What was the primary meaning of 'Swaraj' as popularized by Mahatma Gandhi during India's independence movement?

What was one major impact of India’s independence on its economy?

Related Practice Questions