Dephosphorization of molten pig iron is favoured by_______________________?

Chemical Engineering Basics 24/02/2021

A. Oxidising and basic slag
B. Reducing and basic slag
C. High activity co-efficient of phosphorous in metal
D. Oxidising and neutral slag

Related Mcqs:

    Colour comparator is used to measure the___________________?
    A. pH value B. Electrode potential C. Colour intensity D. None of these...
    __________________ of air does not increase with increase in temperature?
    A. Density B. Thermal diffusivity C. Viscosity D. Thermal conductivity...
    The surface tension of a liquid, at critical temperature is____________________?
    A. Indeterminate B. Zero C. Infinity D. Same as that at any other temperature...
    Which of the following is a commonly used manometric liquid for low pressure range ?
    A. Ethyl alcohol B. Carbon tetrachloride C. Glycerol D. Ethylene glycol...
    The most economical channel section for the fluid flow is the one for which the discharge is maximum for a given cross-sectional area. Vertical velocity distribution in an open channel for laminar flow can be assumed to be_______________?
    A. Parabolic B. Hyperbolic C. Straight line D. None of these...

Leave a Reply

Your email address will not be published. Required fields are marked *