547Chemical EngineeringMedium
Dense soda ash used in the manufacture of glass, is chemically represented by________?
ANa2CO3
BNa2HCO3
CNa2CO3.10H2O
DNa2CO3.H2O
Correct answer
D. Na2CO3.H2O
Explanation
The correct answer is Na2CO3.H2O.
Correct answer
D. Na2CO3.H2O
Explanation
The correct answer is Na2CO3.H2O.
Plants produce carbohydrates from the CO2 present in the atmosphere by________?
Pick out the material having minimum Rittinger’s number?
Hydrolysis of sugar is called________?
Which of the following is not used as a bearing material?
Which of the following is not fixed by the process requirements, in the design of absorbers?
Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in ________ in conversion?