A plastic which cannot be softened by heat is described as

Similar Questions

The electronic configuration of Mg 2+ is...

What volume of (dm$^3$) of water will be added to 10dm$^3$ of 2.0 mol/dm$^3$ HCL acid solution...

Which of the following combination of gases is used for metal welding? i. Oxygen and ethyne, ii. Hyd...

A sample of orange juice is found to have a PH of 3.80. What is the concentration of the hydroxide i...

Consider the equilibrium reaction represented by the following equation: 2SO2(g) + O2(g) ⇌ 2SO3(g)...

Two elements, P and Q with atomic numbers 11 and 8 respectively , combine chemically to form the com...

From the following equations, what is the order of decreasing reactivity of X, Y and Z? Y (s) + X2+(...

What is the chemical symbol for Niobium? ...

The presence of unpaired electrons in an atom of a transition metal gives rise to ...

Potassium Chloride solid does not conduct electricity because ...