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MCQs

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Which of the following is the highest oxidizing agent?
NETNUST Entry TestChemistryHalogens and Noble Gases
Noble gasses have?
NETNUST Entry TestChemistryHalogens and Noble Gases
Sulfur with HI acts as a
NETNUST Entry TestChemistryHalogens and Noble Gases
What is the chief ore of fluorine?
NETNUST Entry TestChemistryHalogens and Noble Gases
Percentage of chlorine present in bleaching powder is
NETNUST Entry TestChemistryHalogens and Noble Gases
Oxides of xenon are formed from
NETNUST Entry TestChemistryHalogens and Noble Gases
Fluorine is reactive due to its
NETNUST Entry TestChemistryHalogens and Noble Gases
Which of the following group shows halogens?
NETNUST Entry TestChemistryHalogens and Noble Gases
Which of the following has highest boiling point?
NETNUST Entry TestChemistryHalogens and Noble Gases
Which of the following is the formula of Potassium permanganate?
NETNUST Entry TestChemistryHalogens and Noble Gases
The order of decreasing power as an oxidizing agent is
NETNUST Entry TestChemistryHalogens and Noble Gases
Which of the following halogen does not form stable oxyacids?
NETNUST Entry TestChemistryHalogens and Noble Gases
What is the heat of vaporization of radon?
NETNUST Entry TestChemistryHalogens and Noble Gases
Which of the following is used in electric light bulbs, fluorescent tubes, radio tubes and Geiger counters?
NETNUST Entry TestChemistryHalogens and Noble Gases
Which halogen is used as a refrigerant?
NETNUST Entry TestChemistryHalogens and Noble Gases
From the following which is used as a bleaching agent.
NETNUST Entry TestChemistryHalogens and Noble Gases
Which of the following is a component of Tear Gas.
NETNUST Entry TestChemistryHalogens and Noble Gases
Which of the following is the formula of bleaching powder?
NETNUST Entry TestChemistryHalogens and Noble Gases
Bleaching powder is
NETNUST Entry TestChemistryHalogens and Noble Gases
The reduction of which of the following produces Hydrofluoric acid?
NETNUST Entry TestChemistryHalogens and Noble Gases
The formula of Chile saltpetre is
NETNUST Entry TestChemistryGroup VA and VIA Elements
Which one of the following element has six valence electrons
NETNUST Entry TestChemistryGroup VA and VIA Elements
Gas which acquires 78% composition in the air is
NETNUST Entry TestChemistryGroup VA and VIA Elements
Which one of the following is a vulcanizing agent?
NETNUST Entry TestChemistryGroup VA and VIA Elements
Copper reacts with hot concentrated $\rm{H_{2}SO_{4}}$ in presence of
NETNUST Entry TestChemistryGroup VA and VIA Elements
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