4272Chemical EngineeringMedium
H3PO4 is the chemical formula of ________ phosphoric acid?
AMeta
BOrtho
CPyro
DNone of these
Correct answer
B. Ortho
Explanation
The correct answer is Ortho.
Correct answer
B. Ortho
Explanation
The correct answer is Ortho.
The partial pressure of each constituent present in an alloy is ________ the total vapor pressure exerted by the alloy?
The main use of HCl is in the________?
Identify the group in which all the polymers mentioned can be used to make fibres?
Which has the maximum melting point out of the following?
For laminar flow of filtrate through the cake deposited on septum, which of the following will be valid?
Maximum carbon content in cast iron is ________ percent?