A. Ba(NO3)2(aq) then HNO3(aq). B. HCl(aq) then Ba(NO3)2(aq). C. HCl(aq) then AgNO3(aq). D. HNO3(aq) then fresh FeSO4(aq). E. HNO3(aq) then…
A. NaCl(s) is non-ionic but NaCl(aq) is ion B. NaCl(aq) contains mobile electrons, where absent in NaCl(s). C. NaCl(aq) contains…
A. conversion. B. elimination. C. oxidation. D. reduction. E. substitution. Correct Answer: Option C - oxidation
A. change in amount of precipitate formed B. change in equilibrium constant C. change in intensity of colour D. change…
A. 5 B. 12 C. 18 D. 45 E. 50 Correct Answer: Option E - 50
A. m = I/it B. m α it C. Q = it D. Q α I/it E. Q α it…
An experiment to test the conductance of 0.1M solutions of the substances listed below was performed. I ammonia II ammonium…
A. adding an acid. B. adding an alkali. C. dissolving in water. D. exposing to air. E. heating. Correct Answer:…
A. allotropy. B. Brownian movement. C. diffusion. D. Tyndal effect. E. vaporization. Correct Answer: Option A - allotropy
A. butene. B. butyne. C. ethene. D. propene. E. propyne Correct Answer: Option A - butene Explanation (CH2)x=56 (12+2)x=56 14x=56…