Which of the following compounds is composed of Al, Si, O...
Which of the following compounds is composed of Al, Si, O and H?
Epsom salt
Limestone
Clay
Urea
Correct answer is C
Clay is Alumina silicate and the formula is AL2O3 2SiO2 2H2O
The main chemical constituent of clay is ...
When water is dropped on calcium carbide, the gaseous product is an ...
Starch can be converted to ethyl alcohol by ...
To what temperature must a gas 273 K be heated in order to double both its volume and pressure? ...
What is the atomic number of Oganesson? ...
The following salts are readily soluble in water except ...
In an electrochemical cell, polarization is caused by ...
Which of the following silver halides is readily soluble in ammonium hydroxide? ...
The gas that can be collected by downward displacement of air is ...