The p-Block Elements questions
1863 published questions with worked solutions.
- Chlorine is used in
- Fluorine forms only one oxoacid due to
- When two A halogens react with each other, interhalogen compounds are formed. Here, A refers to
- Interhalogen compounds are
- Interhalogen compounds can be used as I. non-aqueous solvents II. fluorinating agents The correct use(s) is/are
- Which is the most easily liquefiable rare gas?
- The inert gases producing maximum number of compounds are
- Which one of the following noble gases is used in miner's cap lamps?
- The noble gas which can diffuse through rubber and glass easily is
- The noble gas was first time discovered by
- Argon is used
- The oxoacids of S having -S-S- bond is/are I. H_2S_2O_4 II. H_2S_2O_7 III. H_2S_2O_6 IV. H_2S_2O_3 Choose the correct option.
- The ease of liquefication of noble gases increases in the order
- If the supply of oxygen is limited, H_2S reacts with O_2 to form
- When conc. H_2SO_4 is heated with P_2O_5 , the acid is converted into
- Sulphur does not exist as S_2 molecule because
- Consider the following statements. I. Fluorine forms two oxides OF_2 and O_2F_2 . II. OF_2 is thermodynamically stable at 298 K....
- Each of the following is true for white and red phosphorus except that they
- Consider the following compounds : 1. Sulphur dioxide 2. Hydrogen peroxide 3. Ozone Among these compounds identify those that can...
- Which of the following dissolves in water but does not give any oxyacid solution?
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