- 1(current)
Q. No.Subtopic: Carbon Family - Preparations, Properties & Uses |
92%
Level 1: 80%+
Hints
What is the correct increasing order of tendency for catenation among group 14 elements?
1.
2.
3.
4.
Subtopic: Carbon Family - Preparations, Properties & Uses |
86%
Level 1: 80%+
Hints
Which of the following is the correct sequence of increasing first ionisation energy?
1.
2.
3.
4.
Subtopic: Carbon Family - Preparations, Properties & Uses |
84%
Level 1: 80%+
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Hints
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Out of CCl4, SiCl4, SnCl4, and PbCl4, the compound that will not be easily hydrolyzed by water is:
1. CCl4
2. SiCl4
3. SnCl4
4. PbCl4
1. CCl4
2. SiCl4
3. SnCl4
4. PbCl4
Subtopic: Carbon Family - Preparations, Properties & Uses | Properties of Glass, Pb & Sn compounds |
78%
Level 2: 60%+
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Consider the following statements
| (i). | Carbon form the most acidic dioxide among the oxide of group 14. |
| (ii). | Pb mostly found in the +2 oxidation state. |
| (iii). | Only silicon used as a semiconductor. |
Identify the correct statement(s):
1. Only iii
2. i, ii
3. ii, iii
4. Only ii
Subtopic: Carbon Family - Preparations, Properties & Uses |
81%
Level 1: 80%+
Hints
The element that does NOT show catenation among the following is :
1. \(\text {Ge}\)
2. \(\text {Si}\)
3. \(\text {Sn}\)
4. \(\text {Pb}\)
1. \(\text {Ge}\)
2. \(\text {Si}\)
3. \(\text {Sn}\)
4. \(\text {Pb}\)
Subtopic: Carbon Family - Preparations, Properties & Uses |
80%
Level 1: 80%+
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- 1(current)
Q. No.
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