Discuss the various reactions involved in the Solvay process
Que. Discuss the various reactions involved in the Solvay process. Ans. In the Solvay process. When carbon dioxide is passed through a concentrated solution of brine saturated with NH3,…
Que. Discuss the various reactions involved in the Solvay process. Ans. In the Solvay process. When carbon dioxide is passed through a concentrated solution of brine saturated with NH3,…
Que. An element occupies group number 1 and period number 3. This element heated in the air gives compound A. With water, it gives compound B which is a strong…
Que. What is entropy? Why is the entropy of a substance taken as zero at 0 K? Calculate the ΔG for the reaction? N2(g) + 3 H2(g) → 2 NH3(g)…
(Solutions) Chemical Kinetics Class 12 Test – 1 Chemical Kinetics Class 12 Ans 1. (B) Rate is inversely proportional to the surface coverage Ans 2. (A). V0 ∝ a Vt…
Chemical Kinetics Class 12 Test – 1 Chemical Kinetics Que 1. The decomposition of phosphine (PH3) on tungsten at low pressure is a first-order reaction. It is because the (A)…
Answers Electrochemistry Important Questions – Class 12 Answers Electrochemistry Important Questions Ans 1. Cell stops working after some time because the electrode potential of both the electrodes becomes equal. Ans…
Electrochemistry Important Questions – Class 12 Electrochemistry Important Questions Que 1. Why does a cell stop working after some time? Que 2. What is the electrolyte used in a dry…
(Answers) Class 10 Chemical Reactions and Equations Test – 1 (Answers) Class 10 Chemical Reactions and Equations Ans 1. The word equation for the reaction is: Iron + Water →…
Class 10 Chemical Reactions and Equations Test – 1 Class 10 Chemical Reactions and Equations Que 1. Write a balanced chemical equation for the following (using different steps) (i) Iron…
Class 12 Electrochemistry Test Paper – 2 (Solution) Class 12 Electrochemistry Test Paper – 2 (Solution) Ans 1. The arrangement of metals and ions in increasing order of their electrode…