पिछले वर्ष के NEET प्रश्न - रासायनिक बंध लीग 7

प्रश्न: निम्नलिखित यौगिक/पदार्थों में बंध कोणों का सही क्रम है :

A) CO₂<NH₃<H₂O<NH₄⁺

B) $\mathrm{H}_2 \mathrm{O}<\mathrm{NH}_3<\mathrm{NH}_4^+<\mathrm{CO}_2$

C) $\mathrm{H}_2 \mathrm{O}<\mathrm{NH}_4<\mathrm{NH}_3<\mathrm{CO}_2$

D) $\mathrm{H}_2 \mathrm{O}<\mathrm{NH}_3<\mathrm{CO}_2$

$\mathrm{H}_2 \mathrm{O}<\mathrm{NH}_3<\mathrm{H}_2 \mathrm{O}<\mathrm{CO}_2$

समाधान:

$\begin{aligned} & \mathrm{CO}_2 \Rightarrow \mathrm{sp}^2 \text { hybridisation, bond angle }=180^{\circ} \ & \mathrm{NH}_4^{+} \Rightarrow \mathrm{sp}^3 \text { hybridisation, bond angle }=109^{\circ} 28^{\prime} \ & \mathrm{NH}_3 \Rightarrow \mathrm{sp}^3 \text { hybridisation with one lone pair on central atom, bond angle } \simeq 107^{\circ} \ & \mathrm{H}_2 \mathrm{O} \Rightarrow \mathrm{sp}^3 \text { hybridisation with two lone pairs on central atom, bond angle } \simeq 104.5^{\circ}\end{aligned}$



sathee Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on

Please select your preferred language