Advertisements
Advertisements
प्रश्न
Give two uses of ClO2.
Advertisements
उत्तर
- ClO2 is used as a bleaching agent for paper pulp and textiles.
- It is also used in water treatment.
- CIO2 is an effective chlorinating and oxidising agent. It is therefore applied to the treatment of water.
- It is an excellent bleaching agent and is used for bleaching paper pulp and textiles.
APPEARS IN
संबंधित प्रश्न
Select appropriate answers for the following.
Which of the following has one lone pair of electrons?
Answer the following.
What is the action of bromine on magnesium metal?
Complete the following.
\[\ce{ICl3 + H2O -> \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{} + ICl}\]
Complete the following.
H2C = CH2 + ICl → _______
Complete the following.
\[\ce{XeF6 + 6H2O -> \underline{}\underline{}\underline{}\underline{} + HF}\]
Complete the following.
\[\ce{XeOF4 + H2O -> \underline{}\underline{}\underline{}\underline{} + HF}\]
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.
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 is INCORRECT with respect to given reaction?
\[\ce{C6H12O6 + 6O2 -> 6CO2 + 6H2O}\]
What is the highest oxidation state possessed by phosphorus in it's oxyacids?
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 ______.
The most stable +2 oxidation state is exhibited by ______.
Which halide of magnesium has highest ionic character?
Which among the following compounds does not act as reducing agent?
In which substance does nitrogen exhibit the lowest oxidation state?
Consider the following reaction.
I. \[\ce{Na2B4O7 ->[760° C] {...A...} + B2O3}\]
II. \[\ce{Si + KOH + H2O ->{...B...} + H2\uparrow}\]
III. \[\ce{P2O5 + HNO3 -> HPO3 + {...C...}}\]
IV. \[\ce{NH3 + Cl2(excess) -> {...D...} + HCl}\]
Identify the missing products of the given reactions.
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 of hydrochloric acid on the following?
Na2CO3
What is the action of H2 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)
Arrange the following in the increasing order of the property mentioned:
\[\ce{HF}\], \[\ce{HCl}\], \[\ce{HBr}\], \[\ce{HI}\] (thermal stability)
