Chemical Process Production of one ton of cement requires about __________ tons of limestone. 1.2 2.2 0.6 3.8 1.2 2.2 0.6 3.8 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting materials Are cross-linked molecules Are solvent soluble Soften on application of heat None of these Are cross-linked molecules Are solvent soluble Soften on application of heat None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The process used for the manufacture of ethyl alcohol from molasses is Distillation Dehydration Dehydrogenation None of these Distillation Dehydration Dehydrogenation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of 'alum' is Aluminium chloride Barium sulphate Aluminium sulphate Calcium sulphate Aluminium chloride Barium sulphate Aluminium sulphate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder, which is an explosive comprises of charcoal, sulphur and Glycerene Nitro glycerene Salt petre Dynamite Glycerene Nitro glycerene Salt petre Dynamite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CO & Hâ‚‚ are the constituents of All of these Producer gas Coke oven gas Water gas All of these Producer gas Coke oven gas Water gas ANSWER DOWNLOAD EXAMIANS APP