Correct answer
B. Very low vapor pressure
Explanation
The correct answer is Very low vapor pressure.
Calcination of gypsum produces________?
The capacity of a spring to store energy is called the spring form co-efficient. Stiffness of a spring is measured by the________?
A photo electric device in which the resistance of the metal is directly proportional to the light striking on it, is known as photo-conductive cell. Photoelectric transducers are used for the measurement of those parameters, which can be used to produce variation in________?
Larger length & diameter water pipes are made by________?
Flow rate of a river is measured by a/an________?
Sometimes, in chemical processes, a part of the outlet stream is rejected as waste in order to keep the impurity level in the system within limits. This phenomenon is termed as the________?