Question Answers

What is the product obtained in the reaction of HgCl2 and Hg(CN)2 (a) (Cn)2 (b) Addition compound HgCl2. Hg(CN)2 What is the product obtained in the reaction of HgCl2 and Hg(CN)2 (a) (Cn)2 (b) Addition compound HgCl2. Hg(CN)2 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The oxidation state shown by silicon when it combines with strongly electropositive metals is The oxidation state shown by silicon when it combines with strongly electropositive metals is November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following halogens does not form oxyacid (a) Fluorine (b) Chlorine (c) Bromine (d) Iodine Which of the following halogens does not form oxyacid (a) Fluorine (b) Chlorine (c) Bromine (d) Iodine November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Chlorine cannot displace (a) Fluorine from NaF (b) Iodine from NaI (c) Bromine from NaBr (d) None of these Chlorine cannot displace (a) Fluorine from NaF (b) Iodine from NaI (c) Bromine from NaBr (d) None of these November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following oxidizes H2O to Oxygen (a) Chlorine (b) Fluorine (c) Bromine (d) Iodine Which of the following oxidizes H2O to Oxygen (a) Chlorine (b) Fluorine (c) Bromine (d) Iodine November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Carbon has zero oxidation number in (a) CO (b) CH4 (c) CH2CL2 (d) CH3CL Carbon has zero oxidation number in (a) CO (b) CH4 (c) CH2CL2 (d) CH3CL November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which statement is false (a) Electronegativity of fluorine is maximum (b) Electron affinity of fluorine is maximum Which statement is false (a) Electronegativity of fluorine is maximum (b) Electron affinity of fluorine is maximum November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The oxidation number of Ba in barium perioxide is (a) +6 (b) +2 (c) 1 (d) 3 The oxidation number of Ba in barium perioxide is (a) +6 (b) +2 (c) 1 (d) 3 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Chlorine can remove (a) Br from NaBr solution (b) F from NaF solution (c) Cl from NaCl solution (d) F from CaF2 solution Chlorine can remove (a) Br from NaBr solution (b) F from NaF solution (c) Cl from NaCl solution (d) F from CaF2 solution November 24, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

The oxidation number of N in N2H5^+ (a) -3 (b) -2 (c) -1 (d) +2 The oxidation number of N in N2H5^+ (a) -3 (b) -2 (c) -1 (d) +2 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,