Name the hydrides of elements of group- 15 and explain their following

1.	Name the hydrides of elements of group- 15 and explain their following properties:(i) Bond angle (ii) basic character (iii) Thermal stability (iv) Reducing nature (v) Boiling point.
Answer» ANSWER: All five of the Group 15 ELEMENTS form hydrides of the formula EH3. ... Trihydrides of the Group 15 Elements. Compound \| Traditiona name\| IUPAC name\| NH3 \| Ammonia \| Azane \| PH3 \| Phosphine \| PHOSPHANE \| AsH3 \| Arsine \|Arsane \| SBH3 \| Stibine \| Stibane \| (i) Bond angle Bond angle decreases → The hydrides of these elements are pyramidal in shape with a lone pair of electrons in one of the orbitals. On moving down the group the bond angles gradually decrease due to a decrease in bond pair-bond pair repulsion.

Name the hydrides of elements of group- 15 and explain their following properties:(i) Bond angle (ii) basic character (iii) Thermal stability (iv) Reducing nature (v) Boiling point.

Answer»

ANSWER:

All five of the Group 15 ELEMENTS form hydrides of the formula EH3.

...

Trihydrides of the Group 15 Elements.

Compound | Traditiona name| IUPAC name|

NH3 | Ammonia | Azane |

PH3 | Phosphine | PHOSPHANE |

AsH3 | Arsine |Arsane |

SBH3 | Stibine | Stibane |

(i) Bond angle

Bond angle decreases → The hydrides of these elements are pyramidal in shape with a lone pair of electrons in one of the orbitals. On moving down the group the bond angles gradually decrease due to a decrease in bond pair-bond pair repulsion.

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Name the hydrides of elements of group- 15 and explain their following properties:(i) Bond angle (ii) basic character (iii) Thermal stability (iv) Reducing nature (v) Boiling point.​

(i) Bond angle

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Name the hydrides of elements of group- 15 and explain their following properties:(i) Bond angle (ii) basic character (iii) Thermal stability (iv) Reducing nature (v) Boiling point.