For a good quality cement,the ratio of silica to alumina should be in the range of:
- A$2.5-4.0$
- B$0.1-1.0$
- C$1.0-1.5$
- D$5.0-8.0$
Explore More
Similar Questions
$A$ compound $(A)$ is used in the preparation of washing soda to recover ammonia in the Solvay process. When $CO_2$ is bubbled through an aqueous solution of $(A)$,the solution turns milky. It is used in whitewashing due to its disinfectant nature. What is the chemical formula of $(A)$?
Difficult
View Solution$CaCO_3$ was reacted with dil $HCl$ to form three products. One of the products formed,when passed into slaked lime,gave $X$. What is $X$?
Which of the following hydroxides is insoluble in water?
Which alkaline earth metal chloride imparts an apple green color to the burner flame?
Medium
View SolutionProvide the chemical formulas for Gypsum,Epsom salt,and Barite.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo