*/*_Washing soda is chemically represented by? – McqOptions

MCQOPTIONS

1.	/_Washing soda is chemically represented by?
A.	Na‚Äö√á√áCO‚Äö√á√â
B.	Na‚Äö√á√áCO‚Äö√á√â.H‚Äö√á√áO
C.	Na‚Äö√á√áCO‚Äö√á√â.10H‚Äö√á√áO
D.	NaHCO‚Äö√á√â
Answer» D. NaHCO‚Äö√á√â

Discussion

No Comment Found

Related MCQs

Zeigler process~!
Co-efficient of thermal expansion of glass is decreased by the addition of __________ during its manufacture.%!
Consider the production of ammonia from methene and air as raw materials. The catalyst used are: (i) __________ for steam reforming of methane and (ii) __________ for ammonia synthesis.%!
Comparing sulphate process with sulphite process, we find that __________ in the later.%!
Deaeration of water in its treatment is necessary, as it%!
The purpose of adding Na‚Äö√á√áCO‚Äö√á√â to water of low alkalinity is to%!
Solvay process as compared to dual process (i.e. modified Solvay process)%!
Dense soda ash used in the manufacture of glass, is chemically represented by%!
Shaving soaps are%!
Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ ¬¨‚àûC.%!