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π§ͺ Question: Covalent compounds, formed from the sharing of electrons between atoms, are divided into two categories: polar and non-polar covalent bonds. Usually, they're insoluble in water, but what about ammonia? (Form 4, Chapter 5/6) π§ͺ
Anonymous Quiz
32%
Ammonia, other than being a covalent compound, is a weak base which ionises in water to produce OHβ».
33%
Ammonia, NHβ, forms hydrogen bonds with water molecules. This is due to the Ξ΄+ on H and Ξ΄β» on O/N.
35%
Both of the above are correct.
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Dah nak naik Form 5 tapi masih lagi gagal Kimia? π
Mesti risau kan... orang lain dah makin faham, tapi awak masih blur setiap kali nak jawab soalan Kimia.
Jangan putus asa dulu! Sesi khas untuk pelajar Form 4 yang nak ubah dari gagal jadi A pertama sebelum masuk Form 5 nanti. Sir Amir akan tunjuk cara faham Kimia dengan mudah, step by step.
Join sekarang https://vt.tiktok.com/ZSHvmnkfAsaxq-ZWiDP/
Mesti risau kan... orang lain dah makin faham, tapi awak masih blur setiap kali nak jawab soalan Kimia.
Jangan putus asa dulu! Sesi khas untuk pelajar Form 4 yang nak ubah dari gagal jadi A pertama sebelum masuk Form 5 nanti. Sir Amir akan tunjuk cara faham Kimia dengan mudah, step by step.
Join sekarang https://vt.tiktok.com/ZSHvmnkfAsaxq-ZWiDP/
β€1
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Sir Race ajak awak batch 08 yang nak A SPM nanti untuk join program STAR.
Info penuh & daftar segera:
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β€2