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Question
Among the hydrides of Group-15 elements, which have the maximum basic character?
Solution
With an increase in the size of the central atom, the basic character of group 15 hydrides decreases down the group. Hence, NH3 will have the maximum basic character
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RELATED QUESTIONS
The group 15 element having inner electronic configuration as of argon is-
(a) Phosphorous (z = 15)
(b) Antimony (z =51)
(c) Arsenic (z = 33)
(d) Nitrogen (z = 7)
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| (i) | \[\ce{F2 > Cl2 > Br2 > I2}\] | Oxidising power. |
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| (iii) | \[\ce{F2 > Cl2 > Br2 > I2}\] | Bond dissociation enthalpy. |
| (iv) | \[\ce{HI < HBr < HCI < HF}\] | Hydrogen-halogen bond strength. |
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