Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
H3PO3 has …………… non ionisable P-H bonds (a) None (b) 1 (c) 2 (d) 3
23
Nov
H3PO3 has …………… non ionisable P-H bonds (a) None (b) 1 (c) 2 (d) 3 H3PO3 has ............... non ionisable P-H bonds (a) None (b) 1 (c) 2 (d) 3 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following(s) when heated give nitrogen gas (a) (NH4)2Cr2O7 (b) Ba(N3)2 (c) NH4NO3 (d) Both (a) and (b)
23
Nov
Which of the following(s) when heated give nitrogen gas (a) (NH4)2Cr2O7 (b) Ba(N3)2 (c) NH4NO3 (d) Both (a) and (b) Which of the following(s) when heated give nitrogen gas (a) (NH4)2Cr2O7 (b) Ba(N3)2 (c) NH4NO3 (d) Both (a) and (b) November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Oxidation number of osmium (Os) in OsO4 is (a) +4 (b) +6 (c) +7 (d) +8
23
Nov
Oxidation number of osmium (Os) in OsO4 is (a) +4 (b) +6 (c) +7 (d) +8 Oxidation number of osmium (Os) in OsO4 is (a) +4 (b) +6 (c) +7 (d) +8 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The correct order of acidic nature of oxides is in the order (a) NO < N2O < N2O3 < NO2 < N2O5 (b) N2O < NO < N2O3 < NO2 < N2O5
23
Nov
The correct order of acidic nature of oxides is in the order (a) NO < N2O < N2O3 < NO2 < N2O5 (b) N2O < NO < N2O3 < NO2 < N2O5 The correct order of acidic nature of oxides is in the order (a) NO < N2O < N2O3 < NO2 < N2O5 (b) [...]
What is the oxidation number of sulphur in Na2S4O6 (a) 2/3 (b) 3/2 (c) 3/5 (d) 5/2
23
Nov
What is the oxidation number of sulphur in Na2S4O6 (a) 2/3 (b) 3/2 (c) 3/5 (d) 5/2 What is the oxidation number of sulphur in Na2S4O6 (a) 2/3 (b) 3/2 (c) 3/5 (d) 5/2 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Oxidation number of nickle in Ni (CO)4 (a) 0 (b) +4 (c) -4 (d) +2
23
Nov
Oxidation number of nickle in Ni (CO)4 (a) 0 (b) +4 (c) -4 (d) +2 Oxidation number of nickle in Ni (CO)4 (a) 0 (b) +4 (c) -4 (d) +2 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
How can you synthesise nitric oxide in the laboratory (a) Zinc with cold and dilute HNO3 (b) Zinc with concentrated HNO3
23
Nov
How can you synthesise nitric oxide in the laboratory (a) Zinc with cold and dilute HNO3 (b) Zinc with concentrated HNO3 How can you synthesise nitric oxide in the laboratory (a) Zinc with cold and dilute HNO3 (b) Zinc with concentrated HNO3 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Hot concentrated sulpheric acid is a moderately strong oxidizing agent . Which of the following reactions does not show oxidizing behaviour
23
Nov
Hot concentrated sulpheric acid is a moderately strong oxidizing agent . Which of the following reactions does not show oxidizing behaviour Hot concentrated sulpheric acid is a moderately strong oxidizing agent . Which of the following reactions does not show oxidizing behaviour November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
P4O10 is the anhydride of (a) H3PO2 (b) H3PO3 (c) H3PO4 (d) H4P2O7
23
Nov
P4O10 is the anhydride of (a) H3PO2 (b) H3PO3 (c) H3PO4 (d) H4P2O7 P4O10 is the anhydride of (a) H3PO2 (b) H3PO3 (c) H3PO4 (d) H4P2O7 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following contains P-O-P bond (a) Hypophosphorous acid (b) Phosphorus acid (c) Pyrophosphoric acid
23
Nov
Which of the following contains P-O-P bond (a) Hypophosphorous acid (b) Phosphorus acid (c) Pyrophosphoric acid Which of the following contains P-O-P bond (a) Hypophosphorous acid (b) Phosphorus acid (c) Pyrophosphoric acid November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,