Which of the following has the highest boilin | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The boiling point of hydrides of Group $15$ elements generally increases down the group due to an increase in molecular mass and the resulting inc

Vedclass · Accepted Answer

$SbH_3$

Vedclass · Answer

(D) The boiling point of hydrides of Group $15$ elements generally increases down the group due to an increase in molecular mass and the resulting increase in van der Waals forces of attraction. However,$NH_3$ has an anomalously high boiling point due to intermolecular hydrogen bonding. Comparing the values,$SbH_3$ has the highest boiling point among the given options.	ext{Substance}$B.pt$ 	ext{ in } $(K)$$NH_3$$238.5$$PH_3$$185.5$$AsH_3$$210.6$$SbH_3$$254.6$

Which of the following has the highest boiling point?

Similar Questions

On adding water to $BiCl_3$ solution in $HCl$,the compound produced is

Cyclic polymetaphosphates have the general formula of $[P_nO_{3n}]^{n-}$. Cyclic trimeric polymetaphosphate $(P_3O_9)^{3-}$ has commercial importance. Which of the following is not true regarding $P_3O_9^{3-}$?

How is red phosphorus obtained from white phosphorus?

What are the products obtained when ammonia is reacted with excess chlorine?

Which one of the orders is correctly matched with the property mentioned against it?

Vedclass Test Series

Exam Paper Generator

Online Exam Module