Question 36
Question 36 of 40

Question image for Q36
Periodic Table
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct

Topics Tested

explain the lack of reactivity of nitrogen, with reference to triple bond strength and lack of polarity

explain the origin of pressure in a gas in terms of collisions between gas molecules and the wall of the container

understand the general unreactivity of alkanes, including towards polar reagents in terms of the strength of the C–H bonds and their relative lack of polarity