下列物質(zhì)的變化過程中，有共價(jià)鍵明顯被破壞的是

1. A.
   I₂升華
2. B.
   NaCl顆粒被粉碎
3. C.
   HCl溶于水得鹽酸
4. D.
   從NH₄HCO₃中聞到了刺激性氣味

A.從NH₄HCO₃中聞到了刺激性氣味           B.NaCl顆粒被粉碎

C.I₂升華                                               D.NaOH溶于水

A.I₂升華

B.NaCl顆粒被粉碎

C.HCl溶于水得鹽酸

D.從NH₄HCO₃中聞到了刺激性氣味

A.I₂升華                                   B.NaCl顆粒被粉碎

C.HCl溶于水得鹽酸                     D.從NH₄HCO₃中聞到了刺激性氣味

A.從NH₄HCO₃中聞到了刺激性氣味           B.NaCl顆粒被粉碎

C.I₂升華                                               D.NaOH溶于水