Hamad The Halogens and The Noble Gases 28/11/2021 A. HF B. HBr C. HC D. HI Related Mcqs: 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 halogen can displace other three elements ?A. Flourine B. Chlorine C. Iodine D. Bromine... The chemical formula of sodium hypochlorite is________________?A. NaCLO B. NaClO2 C. NaClO3 D. NaClO4... 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 is the strongest acid ?A. HCIO B. HCIO2 C. HCIO3 D. HCIO4...
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