Advertisements
Advertisements
प्रश्न
Select appropriate answers for the following.
In which of the following pairs, molecules are paired with their correct shapes?
पर्याय
[I3]– : bent
BrF5 : trigonal bipyramidal
ClF3 : trigonal planar
[BrF4]- : square planar
उत्तर
[BrF4]- : square planar
APPEARS IN
संबंधित प्रश्न
Select appropriate answers for the following.
BrCl reacts with water to form _______.
Select appropriate answers for the following.
Which of the following has one lone pair of electrons?
Select appropriate answers for the following.
Among the known interhalogen compounds, the maximum number of atoms is _______.
Answer the following.
Give two uses of ClO2.
Complete the following.
\[\ce{ICl3 + H2O -> \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{} + ICl}\]
Complete the following.
l2 + KClO3 → _______ + KIO3
Complete the following.
BrCl + H2O → _______ + HCl
Complete the following.
2XeOF4 + SiO2 → _______ + SiF4
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.
Acidic character of hydrides of group 16 elements increases from H2O to H2Te. Explain.
Answer the following.
Distinguish between rhombic sulfur and monoclinic sulfur.
How is SO2 prepared in the laboratory from sodium sulfite?
Acidic strength of halogen acids increases in the order of _______.
The oxidation state of sulphur in H2S2O7 is ______.
Which of the following statement is CORRECT?
Which of the following oxyacid of chlorine has highest thermal stability?
Arrange the following in the increasing order of their acidic strength.
What is the highest oxidation state possessed by chlorine in its oxyacids?
What is the action of selenium on magnesium metal?
What is the highest oxidation state exhibited by group 17 elements?
What are the allotropes of oxygen?
Give two reactions in which acidified K2Cr2O7 is used as an oxidizing agent.
What is the action of hydrochloric acid on the following?
Na2CO3
Arrange the following in the increasing order of the property mentioned:
\[\ce{HF}\], \[\ce{HCl}\], \[\ce{HBr}\], \[\ce{HI}\] (thermal stability)