The chemical nature of an element is independent of_______________________?

Related Mcqs:

Pick out the wrong statement?

A. Refractories used in muffle furnace should have low thermal conductivity B. The electrical resistivity of refractories drops rapidly with rise in temperature C. For reducing spalling tendency, the refractory should be well fired and its porosity should be more D. Refractoriness under load (RUL) of a refractory is always less than its refractoriness...

Pick out the wrong statement about the recycle stream in a process ?

A. Recycling in a process stream helps in utilising the valuable reactants to the maximum with minimum loss of reactants B. The ratio of the quantity of a reactant present in the reactor feed of a recycling operation to the quantity of the same reactant entering the process as fresh feed is called combined feed … Pick out the wrong statement about the recycle stream in a process ?Read More...

High porosity refractory bricks have________________?

A. Poor resistance to the penetration of molten slag, metal & flue gases B. Poor heat conductivity & low strength C. Better thermal spalling resistance D. All A., B. and C....

For any system, the _____________ heat of solution is dependent on the temperature and the adsorbate concentration?

A. Integral B. Differential C. Both A. & B. D. Neither A. nor B....

In the reaction, represented by Na2CO3 + HC1 → NaHO3 + NaCl, the equivalent weight of Na2CO3 is________________?

A. 53 B. 5.3 C. 106 D. 10.6...