Lead Dioxide and Lead Tetraoxide

Q.

$(C{H}_{3}COO{)}_{2}Pb+Ca(OH{)}_2\to A+(C{H}_{3}COO{)}_{2}Ca$

$A+CaOC{l}_2\to B+CaC{l}_2+H_{2}O$

Identify A and B.

1. 

2. 

3. 

4. 

Q. When $Pb{O}_2$ reacts with conc $HN{O}_3$, the gas evolved is:

1. NO₂

2. O₂

3. N₂

4. N₂O

Q. Which of the given compounds does not react with dilute $HCl$ at high temperature?

AIIMS-2018

1. $SnS{O}_4$
2. $BiOCl$
3. $CdS{O}_4$
4. $PbS{O}_4$

Q.

Which of the following is the correct statement for red lead

1. It is an active form of lead

2. Its molecular formula is Pb₂O₃

3. It decomposes into Pb and CO₂

4. It decomposes into PbO and O₂

Q.

Lead (IV) Oxide is:

1. a good oxidizing agent

2. used in lead-acid batteries

3. is amphoteric

4. all of the above

Q. When $Pb{O}_2$ reacts with conc $HN{O}_3$, the gas evolved is:

1. $N{O}_2$
2. $O_2$
3. $N_2$
4. $N_{2}O$

Q.

Match List I with List II and select the correct answer using the codes given below the lists

1. A B C D

   4 3 2 1

2. A B C D

   3 2 1 4

3. A B C D

   4 2 3 1

4. A B C D

   4 1 2 3

Q.

$(C{H}_{3}COO{)}_{2}Pb+Ca(OH{)}_2\to A+(C{H}_{3}COO{)}_{2}Ca$

$A+CaOC{l}_2\to B+CaC{l}_2+H_{2}O$

Identify A and B.

1. $PbO$

2. $P{b}_{2}O$

3. $Pb(OH{)}_2$

4. $Pb{O}_2$

Q.

Lead (IV) Oxide is:

1. a good oxidizing agent

2. used in lead-acid batteries

3. is amphoteric

4. all of the above

Q.

Which of the following is the correct statement for red lead

1. It is an active form of lead

2. Its molecular formula is $P{b}_2{O}_3$

3. It decomposes into Pb and $C{O}_2$

4. It decomposes into PbO and $O_2$