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WorksheetsDAY 4: SAS and LAS 3 & 4 Post Group Quiz
Total questions: 15
Worksheet time: 15mins
A man went to a clinic and complained about abnormal sensations in his tongue area. You examined the area and also the mouthwash that he has been using. What could be the probable cause in his condition?
a) The preservatives present in his
mouthwash
b) Side effect of Lithium carbonate tablets
c) The hydrogen peroxide present in his
mouthwash
d) Side effect of potassium salts in his mouthwash
Which of these compounds may be useful in patients with mental health disorders?
a) Saleratus
b) Sodium carbonate
c) Ammonia water
d) Lithium bromide
The cation of choice to optimize the pharmaceutical utility of organic medicaments.
a) Lithium
b) Sodium
c) Potassium
d) Magnesium
The following statements are true regarding Alkali metals, Except:
a) This group includes Li, Na, Mg
b) They have low ionization energies
c) They have low electronegativities
d) None of the choices
What is the correct chemical name of MgCl2?
a) Magnesium chlorine
b) Magnesium chloride
c) Magnesium dichloride
d) Magnesium monochloride
HIO3 is a an acid with a good astringent property. What is the chemical name of this compound?
a) Hydrogen iodite
b) Iodate acid
c) Hydroiodic acid
d) Iodic acid
The name of Co2O3 in stock or IUPAC nomenclature is Cobalt (III) chloride. The name of NiCr2O7 in Classical nomenclature is Nickel dichromate.
a) Both statements are correct
b) Both statements are incorrect
c) Only the first statement is correct
d) Only the second statement is correct
An element that is now rarely employed in fluorescent lamps due to its cancer-inducing properties.
a) Aluminum
b) Magnesium
c) Strontium
d) Beryllium
A compound commonly employed in patients undergoing anesthesia to lessen CO2 accumulation.
a) Sodium bicarbonate
b) Milk of Magnesia
c) Barium hydroxide
d) Calcium chloride
A compound that is widely present in teeth and bones.
a) Calcium phosphate
b) Barium hydroxide
c) Magnesium stearate
d) Dolomite
What is the use of Strontium chloride in toothpaste?
a) Whitening agent
b) Anti-caries
c) Anti-inflammatory
d) Desensitizing agent
The first radionuclide discovered by Marie Curie and was used in cancer diagnosis.
a) Ba
b) Ra
c) U
d) Xe
Which of these elements may cause diarrhea?
a) Ca
b) Al
c) Mg
d) Ba
Classify this reaction: 3CuSO4 + 2Al --> Al2(SO4)3 + 3Cu
a) Synthesis
b) Decomposition
c) Single displacement
d) Double replacement
Balance the equation: ___BN+___F2--->____BF3+___N2
a) 2,3,2,0
b) 2,3,2,1
c) 3,2,5,4
d) None of the choices
