Inorg Violet 201-300

201. Corrosive sublimate is chemically presented as

• A.     4Bi(OH)2NO2●BiO(OH)
• B.     HgCl2
• C.    NaOH
• D.    KOH
• E.     HgCl

202. Copper is associated to promote better assimilation of

• A.     Iron
• B.     Calcium
• C.    Zinc
• D.    Magnesium
• E.     Potassium

203. What is the compound present in Gregory's Powder?

• A.     Ammonium hydroxide
• B.     Magnesium oxide
• C.    Sodium carbonate
• D.    Calcium sulfate
• E.     Potassium chloride

204. All of the following substances are present in Agua regia, EXCEPT

• A.     Hydrochloric acid
• B.     Chlorine
• C.    Nitric acid
• D.    Nitrosyl chloride
• E.     Sulfuric acid

205. What is the use of barium chloride when taken internally?

• A.     Treatment of syphilis
• B.     Germicide
• C.    Treatment of heart-block
• D.    Management of pain
• E.     Imaging of the GIT

206. Niter is chemically known as

• A.     KNO3
• B.     KNO2
• C.    NaNO3
• D.    NaNO2
• E.     N2O

207. Chile saltpeter in chemically known as

• A.     KNO3
• B.     KNO2
• C.    NaNO3
• D.    NaNO2
• E.     N2O

208. What is the compound present in Goulard's extract?

• A.     Aluminum subacetate
• B.     Lead subacetate
• C.    Arsenic trioxide
• D.    Antimony potassium tartrate
• E.     Mercury chloride

209. What is the color of flame produced by sodium when viewed under the cobalt glass?

• A.     Crimson
• B.     Purple
• C.    Green
• D.    Yellow
• E.     Blue

210. What is the new SI unit for radioactivity?

• A.     Curie
• B.     Roentgen
• C.    Rad
• D.    Becquerel
• E.     Milligram