What is the hybridization and bond angle in an Ammonia (NH₃) molecule?

sp³, approximately 107°
sp², 120°
sp³, 109.5°
sp³d, 90° and 120°

📝 Batafsil tushuntirish

Nitrogen in NH₃ has 3 bonding pairs and 1 lone pair. The electron geometry is tetrahedral (sp³), but the lone pair-bonding pair repulsion reduces the bond angle from 109.5° to about 107°.

3 / 50 (6%)

⬅ Oldingi

Savol 3 dan 50

Keyingi ➡

← Oldingi → Keyingi Space — Javobni ko'rsatish

🎯 Mavzu bo‘yicha test topshirish «Variant #4 of the University Scholarship Examination»

Bu mavzuda 50 Savollar. Bilimingizni sinab ko‘ring!

🔐 Test topshirish uchun tizimga kiring

📋 Mavzu bo‘yicha o‘xshash savollar

❓ Which statement about aerobic respiration is FALSE?
❓ A solution turns from blue to brick-red when heated with Benedict's reagent. This indicates the presence of:
❓ By which process does Carbon dioxide move from the blood into the air in the alveoli?
❓ What is the limiting reagent when 10 g of Hydrogen (H₂) reacts with 40 g of Oxygen (O₂) to form water?
❓ [Olympiad] The rate constant for a reaction is 2.5 × 10⁻² s⁻¹ at 300 K and 5.0 × 10⁻² s⁻¹ at 310 K. Calculate the act...

📚 Fan bo‘yicha barcha testlar «Bio+Chem»

Fan bo‘yicha barcha to‘plam va mavzularni ko‘ring: Bio+Chem

Fanga o‘tish →