11. THE P-BLOCK ELEMENTS
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11. THE P-BLOCK ELEMENTS

190014 Which gas formation takes places by the oxidation of carbon with conc. \(H_2SO_4\) ?

1 only \(CO_2\)
2 only \(SO_2\)
3 \(SO_3\) and \(CO_2\) both
4 \(SO_2\) and \(CO_2\) both
11. THE P-BLOCK ELEMENTS

190015 Which of the following is correct

1 Basicity of phosphorous acid is \(3\)
2 Perchloric acid has one peroxy linkage
3 Solid \(SO_3\) does not have cyclic structure
4 Borazine has zero dipole moment
11. THE P-BLOCK ELEMENTS

190016 Which of the following have \(3C-2e^-\) bond
\(I.\) \(Al_2Cl_6\)        \(II.\) \(B_2H_6\)
\(III.\) \(Fe_2Cl_6\)       \(IV.\) \(Si_2H_6\)

1 \(I, II\)
2 \(II, IV\)
3 Only \(II\)
4 \(I, III, IV\)
11. THE P-BLOCK ELEMENTS

190017 Borax is used as cleansing agent because on dissolving in water it gives

1 Alkaline solution
2 Acidic solution
3 Bleaching solution
4 Colloidal solution
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11. THE P-BLOCK ELEMENTS

190014 Which gas formation takes places by the oxidation of carbon with conc. \(H_2SO_4\) ?

1 only \(CO_2\)
2 only \(SO_2\)
3 \(SO_3\) and \(CO_2\) both
4 \(SO_2\) and \(CO_2\) both
11. THE P-BLOCK ELEMENTS

190015 Which of the following is correct

1 Basicity of phosphorous acid is \(3\)
2 Perchloric acid has one peroxy linkage
3 Solid \(SO_3\) does not have cyclic structure
4 Borazine has zero dipole moment
11. THE P-BLOCK ELEMENTS

190016 Which of the following have \(3C-2e^-\) bond
\(I.\) \(Al_2Cl_6\)        \(II.\) \(B_2H_6\)
\(III.\) \(Fe_2Cl_6\)       \(IV.\) \(Si_2H_6\)

1 \(I, II\)
2 \(II, IV\)
3 Only \(II\)
4 \(I, III, IV\)
11. THE P-BLOCK ELEMENTS

190017 Borax is used as cleansing agent because on dissolving in water it gives

1 Alkaline solution
2 Acidic solution
3 Bleaching solution
4 Colloidal solution
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11. THE P-BLOCK ELEMENTS

190014 Which gas formation takes places by the oxidation of carbon with conc. \(H_2SO_4\) ?

1 only \(CO_2\)
2 only \(SO_2\)
3 \(SO_3\) and \(CO_2\) both
4 \(SO_2\) and \(CO_2\) both
11. THE P-BLOCK ELEMENTS

190015 Which of the following is correct

1 Basicity of phosphorous acid is \(3\)
2 Perchloric acid has one peroxy linkage
3 Solid \(SO_3\) does not have cyclic structure
4 Borazine has zero dipole moment
11. THE P-BLOCK ELEMENTS

190016 Which of the following have \(3C-2e^-\) bond
\(I.\) \(Al_2Cl_6\)        \(II.\) \(B_2H_6\)
\(III.\) \(Fe_2Cl_6\)       \(IV.\) \(Si_2H_6\)

1 \(I, II\)
2 \(II, IV\)
3 Only \(II\)
4 \(I, III, IV\)
11. THE P-BLOCK ELEMENTS

190017 Borax is used as cleansing agent because on dissolving in water it gives

1 Alkaline solution
2 Acidic solution
3 Bleaching solution
4 Colloidal solution
For More Updates join with Us
11. THE P-BLOCK ELEMENTS

190014 Which gas formation takes places by the oxidation of carbon with conc. \(H_2SO_4\) ?

1 only \(CO_2\)
2 only \(SO_2\)
3 \(SO_3\) and \(CO_2\) both
4 \(SO_2\) and \(CO_2\) both
11. THE P-BLOCK ELEMENTS

190015 Which of the following is correct

1 Basicity of phosphorous acid is \(3\)
2 Perchloric acid has one peroxy linkage
3 Solid \(SO_3\) does not have cyclic structure
4 Borazine has zero dipole moment
11. THE P-BLOCK ELEMENTS

190016 Which of the following have \(3C-2e^-\) bond
\(I.\) \(Al_2Cl_6\)        \(II.\) \(B_2H_6\)
\(III.\) \(Fe_2Cl_6\)       \(IV.\) \(Si_2H_6\)

1 \(I, II\)
2 \(II, IV\)
3 Only \(II\)
4 \(I, III, IV\)
11. THE P-BLOCK ELEMENTS

190017 Borax is used as cleansing agent because on dissolving in water it gives

1 Alkaline solution
2 Acidic solution
3 Bleaching solution
4 Colloidal solution
NEET DIGITAL LIBRARY