Advertisements
Advertisements
प्रश्न
Select appropriate answers for the following.
Which of the following has one lone pair of electrons?
विकल्प
IF3
ICl
IF5
ClF3
Advertisements
उत्तर
IF5
APPEARS IN
संबंधित प्रश्न
In interhalogen compounds, which of the following halogens is never the central atom?
Select appropriate answers for the following.
In which of the following pairs, molecules are paired with their correct shapes?
Give two uses of ClO2.
Complete the following.
BrCl + H2O → _______ + HCl
Complete the following.
\[\ce{XeOF4 + H2O -> \underline{}\underline{}\underline{}\underline{} + HF}\]
Match the following:
| A | B |
| XeOF2 | Xenon trioxydifluoride |
| XeO2F2 | Xenon monooxydifluoride |
| XeO3F2 | Xenon dioxytetrafluoride |
| XeO2F4 | Xenon dioxydifluoride |
What is the oxidation state of xenon in the following compounds?
XeOF4, XeO3, XeF6, XeF4, XeF2.
Answer the following.
Give two reactions showing the oxidising property of concentrated H2SO4.
Describe the manufacturing of H2SO4 by the contact process.
Write the order of ionic character of halides with monovalent metal (M).
Which one of the following ions has same number of unpaired electrons as those present in V3+ ion?
What is the highest oxidation state possessed by phosphorus in it's oxyacids?
What is the highest oxidation state possessed by phosphorus in it's oxyacids?
Which of the following statement is CORRECT?
Arrange the following in the increasing order of their acidic strength.
Which among the following gases is used to produce and sustain powerful super conducting magnets for NMR and MRI systems?
The maximum positive oxidation state shown by halogen is ______.
What is the oxidation state of sulphur in oil of vitriol?
What is the action of selenium on magnesium metal?
Which among the following compounds does not act as reducing agent?
Among the trihalides of nitrogen which one is the most basic?
In which substance does nitrogen exhibit the lowest oxidation state?
Among the following order, which one is the correct order of reactivity of group 16 elements?
Arrange the halogen acids in the decreasing order of acidic strength.
Explain reactivity of halogens towards oxygen.
What is the action of H2 on elements of group 17?
