Correct answer
D. A complex fertilizer
Explanation
The correct answer is A complex fertilizer.
Liquid argon level in a pressurised storage tank (at 3 kg/cm2) is measured by a/an ________?
The kinematic viscosity (in stoke) and the absolute/dynamic viscosity (in poise) are the same for ________ at room temperature?
Air vessel of a reciprocating pump is initially filled with________?
The deflection of the free end of the bimetallic strips in a bimetallic thermometer with temperature is nearly________?
Threshold limit value (TLV) i.e., the maximum permissible safe limit of phosgene gas which Hitler used to use to kill his enemies in ‘gas chamber’ is about ________ ppm?
Basicity [%Cao + %MgO + %SiO2) of the slag in Indian blast furnace is in the range of________?