2 RBTS PAPER(CHEMISTRY)
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2 RBTS PAPER

160825 No $X-X$ bond exists in which of the following compounds having general formula of $\mathrm{X}_2 \mathrm{H}_6$ ?

1 $B_2 H_6$
2 $\mathrm{C}_2 \mathrm{H}_6$
3 $S i_2 H_6$
4 nan
NCERT 313
2 RBTS PAPER

160826 Which of the following has a geometry different from the other three species ?

1 $\mathrm{BF}_4^{-}$
2 $\mathrm{SO}_4^{2-}$
3 $\mathrm{XeF}_4$
4 $\mathrm{PH}_4^{+}$
NCERT 111
2 RBTS PAPER

160827 Maximum bond energy is in :

1 $F_2$
2 $N_2$
3 $\mathrm{O}_2$
4 equal in all
NCERT 104
2 RBTS PAPER

160828 Among the following species, identify the isostructural pairs : $\mathrm{NF}_3, \mathrm{NO}_3^{-}, \mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}, \mathrm{HN}_3$

1 $\left[\mathrm{NF}_3, \mathrm{NO}_3^{-}\right]$and $\left[\mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$
2 $\left[\mathrm{NF}_3, \mathrm{HN}_3\right]$ and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
3 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
4 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{HN}_3, \mathrm{BF}_3\right]$
NCERT 110
2 RBTS PAPER

160829 Number and type of bonds between two carbon atoms in $\mathrm{C}_2{ }^{2-}$ are :

1 one sigma ( $\sigma$ ) and one pi ( $\pi$ ) bond
2 one $\sigma$ and two $\pi$ bonds
3 one $\sigma$ and one and a half $\pi$ bond
4 one $\sigma$ bond
Mod. NCERT
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2 RBTS PAPER

160825 No $X-X$ bond exists in which of the following compounds having general formula of $\mathrm{X}_2 \mathrm{H}_6$ ?

1 $B_2 H_6$
2 $\mathrm{C}_2 \mathrm{H}_6$
3 $S i_2 H_6$
4 nan
NCERT 313
2 RBTS PAPER

160826 Which of the following has a geometry different from the other three species ?

1 $\mathrm{BF}_4^{-}$
2 $\mathrm{SO}_4^{2-}$
3 $\mathrm{XeF}_4$
4 $\mathrm{PH}_4^{+}$
NCERT 111
2 RBTS PAPER

160827 Maximum bond energy is in :

1 $F_2$
2 $N_2$
3 $\mathrm{O}_2$
4 equal in all
NCERT 104
2 RBTS PAPER

160828 Among the following species, identify the isostructural pairs : $\mathrm{NF}_3, \mathrm{NO}_3^{-}, \mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}, \mathrm{HN}_3$

1 $\left[\mathrm{NF}_3, \mathrm{NO}_3^{-}\right]$and $\left[\mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$
2 $\left[\mathrm{NF}_3, \mathrm{HN}_3\right]$ and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
3 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
4 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{HN}_3, \mathrm{BF}_3\right]$
NCERT 110
2 RBTS PAPER

160829 Number and type of bonds between two carbon atoms in $\mathrm{C}_2{ }^{2-}$ are :

1 one sigma ( $\sigma$ ) and one pi ( $\pi$ ) bond
2 one $\sigma$ and two $\pi$ bonds
3 one $\sigma$ and one and a half $\pi$ bond
4 one $\sigma$ bond
Mod. NCERT
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2 RBTS PAPER

160825 No $X-X$ bond exists in which of the following compounds having general formula of $\mathrm{X}_2 \mathrm{H}_6$ ?

1 $B_2 H_6$
2 $\mathrm{C}_2 \mathrm{H}_6$
3 $S i_2 H_6$
4 nan
NCERT 313
2 RBTS PAPER

160826 Which of the following has a geometry different from the other three species ?

1 $\mathrm{BF}_4^{-}$
2 $\mathrm{SO}_4^{2-}$
3 $\mathrm{XeF}_4$
4 $\mathrm{PH}_4^{+}$
NCERT 111
2 RBTS PAPER

160827 Maximum bond energy is in :

1 $F_2$
2 $N_2$
3 $\mathrm{O}_2$
4 equal in all
NCERT 104
2 RBTS PAPER

160828 Among the following species, identify the isostructural pairs : $\mathrm{NF}_3, \mathrm{NO}_3^{-}, \mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}, \mathrm{HN}_3$

1 $\left[\mathrm{NF}_3, \mathrm{NO}_3^{-}\right]$and $\left[\mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$
2 $\left[\mathrm{NF}_3, \mathrm{HN}_3\right]$ and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
3 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
4 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{HN}_3, \mathrm{BF}_3\right]$
NCERT 110
2 RBTS PAPER

160829 Number and type of bonds between two carbon atoms in $\mathrm{C}_2{ }^{2-}$ are :

1 one sigma ( $\sigma$ ) and one pi ( $\pi$ ) bond
2 one $\sigma$ and two $\pi$ bonds
3 one $\sigma$ and one and a half $\pi$ bond
4 one $\sigma$ bond
Mod. NCERT
NEET DIGITAL LIBRARY
2 RBTS PAPER

160825 No $X-X$ bond exists in which of the following compounds having general formula of $\mathrm{X}_2 \mathrm{H}_6$ ?

1 $B_2 H_6$
2 $\mathrm{C}_2 \mathrm{H}_6$
3 $S i_2 H_6$
4 nan
NCERT 313
2 RBTS PAPER

160826 Which of the following has a geometry different from the other three species ?

1 $\mathrm{BF}_4^{-}$
2 $\mathrm{SO}_4^{2-}$
3 $\mathrm{XeF}_4$
4 $\mathrm{PH}_4^{+}$
NCERT 111
2 RBTS PAPER

160827 Maximum bond energy is in :

1 $F_2$
2 $N_2$
3 $\mathrm{O}_2$
4 equal in all
NCERT 104
2 RBTS PAPER

160828 Among the following species, identify the isostructural pairs : $\mathrm{NF}_3, \mathrm{NO}_3^{-}, \mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}, \mathrm{HN}_3$

1 $\left[\mathrm{NF}_3, \mathrm{NO}_3^{-}\right]$and $\left[\mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$
2 $\left[\mathrm{NF}_3, \mathrm{HN}_3\right]$ and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
3 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
4 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{HN}_3, \mathrm{BF}_3\right]$
NCERT 110
2 RBTS PAPER

160829 Number and type of bonds between two carbon atoms in $\mathrm{C}_2{ }^{2-}$ are :

1 one sigma ( $\sigma$ ) and one pi ( $\pi$ ) bond
2 one $\sigma$ and two $\pi$ bonds
3 one $\sigma$ and one and a half $\pi$ bond
4 one $\sigma$ bond
Mod. NCERT
Join With Us for More Updates
2 RBTS PAPER

160825 No $X-X$ bond exists in which of the following compounds having general formula of $\mathrm{X}_2 \mathrm{H}_6$ ?

1 $B_2 H_6$
2 $\mathrm{C}_2 \mathrm{H}_6$
3 $S i_2 H_6$
4 nan
NCERT 313
2 RBTS PAPER

160826 Which of the following has a geometry different from the other three species ?

1 $\mathrm{BF}_4^{-}$
2 $\mathrm{SO}_4^{2-}$
3 $\mathrm{XeF}_4$
4 $\mathrm{PH}_4^{+}$
NCERT 111
2 RBTS PAPER

160827 Maximum bond energy is in :

1 $F_2$
2 $N_2$
3 $\mathrm{O}_2$
4 equal in all
NCERT 104
2 RBTS PAPER

160828 Among the following species, identify the isostructural pairs : $\mathrm{NF}_3, \mathrm{NO}_3^{-}, \mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}, \mathrm{HN}_3$

1 $\left[\mathrm{NF}_3, \mathrm{NO}_3^{-}\right]$and $\left[\mathrm{BF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$
2 $\left[\mathrm{NF}_3, \mathrm{HN}_3\right]$ and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
3 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{NO}_3^{-}, \mathrm{BF}_3\right]$
4 $\left[\mathrm{NF}_3, \mathrm{H}_3 \mathrm{O}^{+}\right]$and $\left[\mathrm{HN}_3, \mathrm{BF}_3\right]$
NCERT 110
2 RBTS PAPER

160829 Number and type of bonds between two carbon atoms in $\mathrm{C}_2{ }^{2-}$ are :

1 one sigma ( $\sigma$ ) and one pi ( $\pi$ ) bond
2 one $\sigma$ and two $\pi$ bonds
3 one $\sigma$ and one and a half $\pi$ bond
4 one $\sigma$ bond
Mod. NCERT