Question 17
Question 17 of 40
Question image for Q17
Periodic Table
You can solve this MCQ to see its answer, but your attempt won't be logged unless you login
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
14. Hydrocarbons
14.2. Alkenes

describe the use of aqueous bromine to show the presence of a C=C bond

22. Analytical techniques
22.2. Mass spectrometry

deduce the presence of bromine and chlorine atoms in a compound using the \([M + 2]^+\) peak

11. Group 17
11.1. Physical properties of the Gr...

describe the colours and the trend in volatility of chlorine, bromine and iodine