Hamad The Halogens and The Noble Gases 22/06/2021 A. Normal salt B. Double salt C. Mixed salt D. Complex Related Mcqs: The halogen which reacts spontaneously with gold (Au) to form Au+3 is ________________?A. F2 B. Cl2 C. Br2 D. I2... The halogen which reacts very slowly with halogen is________________?A. Fluorine B. Chlorine C. Bromine D. Iodine... The halogen having highest electron affinity is_____________________?A. Fluorine B. Chlorine C. Bromine D. Iodine... Which is the paramagnetic oxide of chlorine ?A. Cl2O7 B. Cl2O6 C. ClO2 D. all... The colour of chlorine gas is_______________?A. pale yellow B. freenish yellow C. reddish brown D. grayish black...
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