Hamad Group VA and VIA Elements 04/02/2024 A. 1 B. 3 C. zero D. 2 Related Mcqs: Acetic anhydride can be obtained by treating ethyl alcohol with___________________?A. P2O5 B. H2SO4 C. Both A and B D. PCI5... The most electronegative element among the following is_________________?A. Sb B. N C. As D. P... Phosphene gas will be produced if phosphorous acid is subjected to___________________?A. Oxidation B. Reduction C. Decomposition D. Both b & c... Oxygen does not react with all except_________________?A. Alkali B. Acid C. Water D. Metals... In which compound nitrogen has maximum oxidation state____________________?A. N2O B. NO2 C. HNO2 D. HNO3...
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