Related Questions

Commonly used antiseptics for skin preparation before surgery
A 70% ethyl alcohol
B Chlorhexidine
C Povidone iodine solution
D Cetrimide
E Hypochlorite solutions
Commonly used antiseptics for skin preparations in surgical practice are
A Povidone iodine
B Hexachlorophene
C Chlorhexidine
D Cetrimide
E Hypochlorite
A bar of soap has a volume of 18 cubic inches. Jasim used it until it measured 2.75 inches by 2 inches by 1 inch. How many cubic inches of soap did jasim use?
A 14.25
B 5.75
C 8.5
D 12.5
If orange is called butter, butter is called soap, soap is called ink, ink is called honey and honey is called orange, which of the following is used for washing clothes?
A Honey
B Butter
C Orange
D Ink
Which of the following is used as a binding material in soap to improve soap texture?
A Rosin
B Borax
C Benzyl acetate
D Sodium carbonate
Soap kettle used in the production of laundry soap is made of
A Steel with top section nickel clad or stainless steel
B Cast iron
C Nickel
D Concrete
Condensation polymerisation of formaldehyde with __________ does not produce phenolic resin.
A Resorcinol
B Phenol
C Para-cresol
D Melamine
The phenolic compounds in public water supply should not be more than
A 0.1 ppm
B 0.01 ppm
C 0.001 ppm
D 0.0001 ppm
ফিনোলিক -OH শনাক্তকরণে ব্যবহৃত বিকারকটি হলো ( The reagent used to identify phenolic -OH is)
A Fecl3
B Na, conc. HCl
C acidic K2Cr2O7
D NaHCO3
Rosin soap is added during paper manufacture to
A Impart adhesive properties
B Improve opacity
C Impart resistance to penetration by liquids
D None of these

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