Hamad The Halogens and The Noble Gases 11/07/2020 A. HCIO B. HCIO2 C. HCIO3 D. HCIO4 Related Mcqs: 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... Consider the following reaction- 3Cl2 + 6NaOH ? NaClO3 + 5NaCl + 3H2O This reaction is_______________?A. Displacement reaction B. Double displacement reaction C. Disproportionation reaction D. Reduction reaction... Which of the following represents the correct electronic configuration of VII A group elements in the ground state ?A. ns2p2 B. ns2p4 C. ns2p5 D. ns2p6... Which one of the following is the weakest acid in water__________________?A. HF B. HCI C. HBr D. HI...
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