Ozone

Q.

Ozone can be prepared by a _______________ electric discharge.

Q. The reagent (s) that can be used for softening the Permanent hardness of water is (are)

1. Synthetic Resins
2. $Ca(OH{)}_2$
3. $N{a}_6{P}_6{O}_{18}$
4. Zeolites

Q.

Complete and balance the following equation :

$3{\mathrm{O}}_2\to \mathrm{\_\_\_\_\_\_}$

Q. Ozone depletion is caused by only nitric oxide - True or False?

1. True
2. False

Q. The resonance hybrid of Ozone arises from canonical forms.

Q. Which of the following does not give oxygen on heating?
(IIT-JEE, 2013)

1. $K_{2}C{r}_2{O}_7$
2. $(N{H}_4{)}_{2}C{r}_2{O}_7$
3. $KCl{O}_3$
4. $Zn(Cl{O}_3{)}_2$

Q. Ozone is formed in the upper atmosphere from oxygen by the action of:

1. UV rays
2. Cosmic rays
3. Free radicals
4. Nitrogen oxides

Q. What of the following option(s) is/are correct about ozone?

1. Enthalpy of formation of $O_3\left(g\right)$ is positive
2. It is a pale blue gas with a characteristic strong smell and has an odd electron which makes it paramagnetic
3. It is soluble in turpentine oil and glacial acetic acid
4. $SnC{l}_2+2HCl+O_3\to SnC{l}_4+O_2+H_{2}O$