Advertisements
Advertisements
प्रश्न
Select appropriate answers for the following.
Chlorine reacts with excess of fluorine to form _______.
विकल्प
CIF
CIF3
CIF2
Cl2F3
Advertisements
उत्तर
Chlorine reacts with excess of fluorine to form CIF3.
APPEARS IN
संबंधित प्रश्न
Select appropriate answers for the following.
Stability of interhalogen compounds follows the order _______.
Select appropriate answers for the following.
BrCl reacts with water to form _______.
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?
Select appropriate answers for the following.
Among the known interhalogen compounds, the maximum number of atoms is _______.
Answer the following.
What is the oxidation state of Te in TeO3?
Complete the following.
\[\ce{XeOF4 + H2O -> \underline{}\underline{}\underline{}\underline{} + HF}\]
Answer the following.
Acidic character of hydrides of group 16 elements increases from H2O to H2Te. Explain.
Answer the following.
Give two reactions showing the oxidising property of concentrated H2SO4.
How is SO2 prepared in the laboratory from sodium sulfite?
Acidic strength of halogen acids increases in the order of _______.
____________ and ____________ are the rarest elements of the group 18.
Identify the properties of group 17 elements that show decreasing trend down the group.
i. Atomic radius
ii. Ionisation enthalpy
iii. Electronegativity
Which of the following halogens has the least affinity towards hydrogen?
What is the highest oxidation state possessed by phosphorus in it's oxyacids?
Arrange the following in the increasing order of their acidic strength.
Which of the following oxyacid of chlorine is thermally least stable?
What is the oxidation state of sulphur in oil of vitriol?
What is the action of selenium on magnesium metal?
The most stable +2 oxidation state is exhibited by ______.
What is the oxidation number of gold in the complex [AuCl4]1−?
In which substance does nitrogen exhibit the lowest oxidation state?
Give two reactions showing oxidising property of concentrated H2SO4. Write the structures of HClO3 and HClO4.
What are the allotropes of oxygen?
Give two reactions in which acidified K2Cr2O7 is used as an oxidizing agent.
What is the action metal on elements of group 17?
Arrange the following in the increasing order of the property mentioned:
\[\ce{HOCl}\], \[\ce{HClO2}\], \[\ce{HClO3}\], \[\ce{HClO4}\] (acidic strength)
