Group 2 - Alkaline Earth
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Dye used in Mg confirmatory with cornflower blue ppt A. Oxime B. Diphenylcarbazide C. Quinalizarin
C
Mg carbonate A. Asbestos and talc B. Dolomite C. Keiserite
B
Active component of Thermodent
Formalin
Used as an anticonvulsant A. Mg silicate B. Mg citrate C. Mg sulfate
C
Insecticide A. Ca sulfate B. Ca glauconite C. Ca oxide
C
Causes lung cancer A. Sr B. Ra C. Be
C
Bartosis antidote A. CaSO4 B. MgSO4 C. BaSO4
B
Dye used in Mg confirmatory with yellow ppt A. Oxime B. Diphenylcarbazide C. Quinalizarin
A
Prevent curdling of milk A. Ca phosphate B. Ca hydroxide C. Ca chloride
B
Limonada purgante A. Mg citrate B. Mg sulfate C. Mg silicate
A
Used for oxygen therapy and anesthetiser A. Ca oxide B. Soda lime C. Gypsum
B
Epsom salt A. Mg sulfate B. Mg citrate C. Mg silicate
A
Radiopague contrast medium
Ba sulfate
Supportive cast and dental impressions A. Plaster of Paris B. Gypsum C. Alabaster
A (Ca sulfate hemihydrated)
Precipitated chalk A. CaO B. Ca hydroxide C. Ca carbonate
C
Slaked lime A. CaO B. Ca hydroxide C. Ca chloride
B
Soda lime consists of Ca hydroxide and A. Na hydroxide B. Al hydroxide C. Ca hydroxide
A (or KOH)
Muriated lime A. Ca carbonate B. Ca sulfate C. Ca chloride
C
Industrial desiccant A. Lime B. Gypsum C. Quicklime
B
To differentiate Be from Mg, add _________ and _________ water
Quinalizarin, bromine
Needed for absorption of calcium A. Vit. A B. Vit. K C. Vit. D
C
Lime A. Ca oxide B. Ca phosphate C. Ca chloride
A
SI unit for radioactivity A. Cutie B. REM C. Becquerel
C
Mg silicates A. Asbestos and talc B. Dolomite C. Keiserite
A