Graphite is used as a dry lubricant due to the presence o...
Graphite is used as a dry lubricant due to the presence of
mobile electrons
free electrons
octahedral structures
layered structures
Correct answer is D
Graphite is an excellent dry lubricant. This is because its layered structure allows one layer to slide over another easily. It is non-volatile and not sticky.
The functional groups present in the compound above are ...
A colored gas that is known to be poisonous and can readily damage the mucous lining of the lun...
A mixture of calcium chloride and calcium trioxocarbonate (IV) in water can be separated by ...
Which of the following will change when a catalyst is added to a chemical reaction? ...
Increasing the pressure of a gas ...
Which of the following is NOT used as a raw material in the Solvay process? ...