Correct answer
A. Platinum-platinum + rhodium
Explanation
The correct answer is Platinum-platinum + rhodium.
“The ratio of the total emissive power to the absorptivity for all bodies is same at ther-mal equilibrium”. This is ________ law?
The irreversible reaction, X → Y, is the special case of the reversible reaction, X ⇌ Y, in which the ________?
A shell may by termed as thin if its thickness to diameter ratio is less than 0.1. The factor which can be neglected in the calculation of membrane stresses is________?
In liquid extraction, if the selectivity is unity, then________?
Balls for ball mills are never made of________?
The minimum energy required to allow a chemical reaction to proceed is termed as the ‘threshold energy ‘. Chemical reactions with low activation energy are ________?