Write the balanced equations involved in the preparation of (i) bleaching powder from slaked lime (ii) nitric oxide from nitric acid (iii) chlorine from sodium chloride (iv) anhydrous aluminium chloride from alumina

Question

Write the balanced equations involved in the preparation of (i) bleaching powder from slaked lime (ii) nitric oxide from nitric acid (iii) chlorine from sodium chloride (iv) anhydrous aluminium chloride from alumina (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

(i) Ca(OH)2 + Cl2 xrightarrow40° C CaOCl2 + H2O (ii) 3Cu + 8HNO3 (dil) longrightarrow 3Cu(NO3 )2+ 4H2O + 2NO (iii) 2NaCl + 2H2SO4 + MnO2 longrightarrow Na2SO4 + MnSO4 + 2H2O + Cl2 (iv) Al2O3 + 3C + 3Cl2 xrightarrow Δ 2AlCl3 + 3CO

Q. Write the balanced equations involved in the preparation of (i) bleaching powder from slaked lime (ii) nitric oxide from nitric acid (iii) chlorine from sodium chloride (iv) anhydrous aluminium chloride from alumina

(i) Ca(OH)2​+Cl2​40∘C​CaOCl2​+H2​O (ii) 3Cu+8HNO3​(dil)⟶3Cu(NO3​)2​+4H2​O+2NO (iii) 2NaCl+2H2​SO4​+MnO2​⟶Na2​SO4​+MnSO4​+2H2​O+Cl2​ (iv) Al2​O3​+3C+3Cl2​Δ​2AlCl3​+3CO

Q. Write the balanced equations involved in the preparation of
(i) bleaching powder from slaked lime
(ii) nitric oxide from nitric acid
(iii) chlorine from sodium chloride
(iv) anhydrous aluminium chloride from alumina