A. lithiumtetrahydridoaluminate (III) B. aluminium tetrahydrido lithium C. tetrahydrido lithium aluminate (III) D. lithium aluminium hydride Correct Answer: Option A…
6AgNO4(aq) + PH3(g) + 3H2O(l) → 6Ag(s) + H3PO3(g) + 6HNO3(aq) A. HNO3(aq) B. H2O(l) C. PH3(g) D. AgNO3(aq) Correct Answer: Option…
A. AgCl B. CaSO4 C. Na2CO3 D. PbCl2 Correct Answer: Option B - CaSO4 Explanation All sulfates are soluble except…
A. yellow B. pink C. orange D. red Correct Answer: Option A - yellow Explanation Methyl orange has the property…
A. 5.0 cm³ B. 2.5 cm³ C. 0.4 cm³ D. 0.1 cm³ Correct Answer: Option B - 5.0 cm³
A. Phosphoric acid B. hydrochloric C. trioxonitrate (V) D. tetraoxosulphate (VI) Correct Answer: Option A - Phosphoric acid Explanation: Some…
A. can cause injury to the nervous system B. competes with oxygen in the blood C. competes with carbon (IV)…
A. Kerosine B. turpentine C. a solution of borax in water D. ammonia solution Correct Answer: Option C - a…
A. 4.00 B. 2.50 C. 0.40 D. 0.25 Correct Answer: Option B - 2.50 Explanation Solubility = number of moles…
A. amphoteric B. hygroscopic C. efflorescent D. acidic Correct Answer: Option B = hygroscopic