Which of the following statement is true with respect to H 2 O , NH 3 and CH 4 ? A. The central atoms of all the molecules are sp 3 hybridized. B. The H − O − H , H − N − H and H − C − H angles

Question

Which of the following statement is true with respect to $H_{2} O, NH_{3}$ and $CH_{4}$ ? A. The central atoms of all the molecules are $sp^{3}$ hybridized. B. The $H - O - H, H - N - H$ and $H - C - H$ angles in the above molecules are $104. 5^{\circ}, 107. 5^{\circ}$ and $109. 5^{\circ}$ , respectively. C. The increasing order of dipole moment is $CH_{4} < NH_{3} < H_{2} O$ . D. Both $H_{2} O$ and $NH_{3}$ are Lewis acids and $CH_{4}$ is a Lewis base. E. A solution of $NH_{3}$ in $H_{2} O$ is basic. In this solution $NH_{3}$ and $H_{2} O$ act as Lowry-Bronsted acid and base respectively. Choose the correct answer from the options given below:

Question diagram: Which of the following statement is true with respect to H 2

Options:

Answer:

A

Solution:

Dipole moment $H_{2} O > NH_{3} > CH_{4}$ $H_{2} O & NH_{3}$ are Lewis Bases $NH_{3}$ act as Lowry- Bronsted base Hence, A, B & C are correct

TestHub · Accepted Answer

Dipole moment H 2 ​ O > NH 3 ​ > CH 4 ​ H 2 ​ O & NH 3 ​ are Lewis Bases NH 3 ​ act as Lowry- Bronsted base Hence, A, B & C are correct

Chemistry - CHEMICAL BONDING Question with Solution | TestHub

Options:

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