07. The p-BLOCK ELEMENTS (XII)
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07. The p-BLOCK ELEMENTS (XII)

188877 The mean values for the radial distance for different phosphorus orbitals are \(3s:0.47\,\mathop A\limits^0 \),  \(3p:0.55\,\mathop A\limits^0\) ,  \(3d:2.4\,\mathop A\limits^0\)When \(P\) is going to form \(PF_5\), then these radial distances are going to become arbitrarily ____,____and ____ respectively

1 \(0.47\,\mathop A\limits^0\),  \(0.50\,\mathop A\limits^0\),   \(0.75\,\mathop A\limits^0\)
2 \(0.40\mathop A\limits^0\),  \(0.48\mathop A\limits^0\),   \(0.85\mathop A\limits^0\)
3 \(0.47\,\mathop A\limits^0\),  \(0.55\,\mathop A\limits^0\),  \(0.95\mathop A\limits^0\)
4 \(0.47\,\mathop A\limits^0\),  \(0.55\,\mathop A\limits^0\),  \(2.4\mathop A\limits^0\)
07. The p-BLOCK ELEMENTS (XII)

188879 Which are the dissimilarities between \(CO\) and \(PF_3\)

1 \(PF_3\) is a \(\sigma-\) donor, \(\pi-\) acceptor while \(CO\) is \(\pi-\) donor, \(\pi-\) acceptor towards a metal/ metal ion in a complex
2 \(CO\) is toxic while \(PF_3\) is nontoxic
3 \(CO\) is odourless while \(PF_3\) has pungent odour
4 \(CO\) acepts back donation into its \(\pi^*\) orbital while \(PF_3\) accepts back donation into its \(3d\) orbital in a complex
07. The p-BLOCK ELEMENTS (XII)

189151 Which of the following halogens is solid at room temperature

1 Chlorine
2 Iodine
3 Bromine
4 Fluorine
07. The p-BLOCK ELEMENTS (XII)

189153 The element which never acts as reducing agent in a chemical reaction is

1 \(O\)
2 \(Li\)
3 \(F\)
4 \(C\)
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07. The p-BLOCK ELEMENTS (XII)

188877 The mean values for the radial distance for different phosphorus orbitals are \(3s:0.47\,\mathop A\limits^0 \),  \(3p:0.55\,\mathop A\limits^0\) ,  \(3d:2.4\,\mathop A\limits^0\)When \(P\) is going to form \(PF_5\), then these radial distances are going to become arbitrarily ____,____and ____ respectively

1 \(0.47\,\mathop A\limits^0\),  \(0.50\,\mathop A\limits^0\),   \(0.75\,\mathop A\limits^0\)
2 \(0.40\mathop A\limits^0\),  \(0.48\mathop A\limits^0\),   \(0.85\mathop A\limits^0\)
3 \(0.47\,\mathop A\limits^0\),  \(0.55\,\mathop A\limits^0\),  \(0.95\mathop A\limits^0\)
4 \(0.47\,\mathop A\limits^0\),  \(0.55\,\mathop A\limits^0\),  \(2.4\mathop A\limits^0\)
07. The p-BLOCK ELEMENTS (XII)

188879 Which are the dissimilarities between \(CO\) and \(PF_3\)

1 \(PF_3\) is a \(\sigma-\) donor, \(\pi-\) acceptor while \(CO\) is \(\pi-\) donor, \(\pi-\) acceptor towards a metal/ metal ion in a complex
2 \(CO\) is toxic while \(PF_3\) is nontoxic
3 \(CO\) is odourless while \(PF_3\) has pungent odour
4 \(CO\) acepts back donation into its \(\pi^*\) orbital while \(PF_3\) accepts back donation into its \(3d\) orbital in a complex
07. The p-BLOCK ELEMENTS (XII)

189151 Which of the following halogens is solid at room temperature

1 Chlorine
2 Iodine
3 Bromine
4 Fluorine
07. The p-BLOCK ELEMENTS (XII)

189153 The element which never acts as reducing agent in a chemical reaction is

1 \(O\)
2 \(Li\)
3 \(F\)
4 \(C\)
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07. The p-BLOCK ELEMENTS (XII)

188877 The mean values for the radial distance for different phosphorus orbitals are \(3s:0.47\,\mathop A\limits^0 \),  \(3p:0.55\,\mathop A\limits^0\) ,  \(3d:2.4\,\mathop A\limits^0\)When \(P\) is going to form \(PF_5\), then these radial distances are going to become arbitrarily ____,____and ____ respectively

1 \(0.47\,\mathop A\limits^0\),  \(0.50\,\mathop A\limits^0\),   \(0.75\,\mathop A\limits^0\)
2 \(0.40\mathop A\limits^0\),  \(0.48\mathop A\limits^0\),   \(0.85\mathop A\limits^0\)
3 \(0.47\,\mathop A\limits^0\),  \(0.55\,\mathop A\limits^0\),  \(0.95\mathop A\limits^0\)
4 \(0.47\,\mathop A\limits^0\),  \(0.55\,\mathop A\limits^0\),  \(2.4\mathop A\limits^0\)
07. The p-BLOCK ELEMENTS (XII)

188879 Which are the dissimilarities between \(CO\) and \(PF_3\)

1 \(PF_3\) is a \(\sigma-\) donor, \(\pi-\) acceptor while \(CO\) is \(\pi-\) donor, \(\pi-\) acceptor towards a metal/ metal ion in a complex
2 \(CO\) is toxic while \(PF_3\) is nontoxic
3 \(CO\) is odourless while \(PF_3\) has pungent odour
4 \(CO\) acepts back donation into its \(\pi^*\) orbital while \(PF_3\) accepts back donation into its \(3d\) orbital in a complex
07. The p-BLOCK ELEMENTS (XII)

189151 Which of the following halogens is solid at room temperature

1 Chlorine
2 Iodine
3 Bromine
4 Fluorine
07. The p-BLOCK ELEMENTS (XII)

189153 The element which never acts as reducing agent in a chemical reaction is

1 \(O\)
2 \(Li\)
3 \(F\)
4 \(C\)
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07. The p-BLOCK ELEMENTS (XII)

188877 The mean values for the radial distance for different phosphorus orbitals are \(3s:0.47\,\mathop A\limits^0 \),  \(3p:0.55\,\mathop A\limits^0\) ,  \(3d:2.4\,\mathop A\limits^0\)When \(P\) is going to form \(PF_5\), then these radial distances are going to become arbitrarily ____,____and ____ respectively

1 \(0.47\,\mathop A\limits^0\),  \(0.50\,\mathop A\limits^0\),   \(0.75\,\mathop A\limits^0\)
2 \(0.40\mathop A\limits^0\),  \(0.48\mathop A\limits^0\),   \(0.85\mathop A\limits^0\)
3 \(0.47\,\mathop A\limits^0\),  \(0.55\,\mathop A\limits^0\),  \(0.95\mathop A\limits^0\)
4 \(0.47\,\mathop A\limits^0\),  \(0.55\,\mathop A\limits^0\),  \(2.4\mathop A\limits^0\)
07. The p-BLOCK ELEMENTS (XII)

188879 Which are the dissimilarities between \(CO\) and \(PF_3\)

1 \(PF_3\) is a \(\sigma-\) donor, \(\pi-\) acceptor while \(CO\) is \(\pi-\) donor, \(\pi-\) acceptor towards a metal/ metal ion in a complex
2 \(CO\) is toxic while \(PF_3\) is nontoxic
3 \(CO\) is odourless while \(PF_3\) has pungent odour
4 \(CO\) acepts back donation into its \(\pi^*\) orbital while \(PF_3\) accepts back donation into its \(3d\) orbital in a complex
07. The p-BLOCK ELEMENTS (XII)

189151 Which of the following halogens is solid at room temperature

1 Chlorine
2 Iodine
3 Bromine
4 Fluorine
07. The p-BLOCK ELEMENTS (XII)

189153 The element which never acts as reducing agent in a chemical reaction is

1 \(O\)
2 \(Li\)
3 \(F\)
4 \(C\)
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