Question

OLILOTUOI<br />POD<br />Q.17 a)Write the electronic structure of propyne ?<br />b) What is the action of the following reagents on propyne?<br />i) Chlorine gas<br />ii) Hydrogen iodide<br />Q.18 What happens when:-<br />a) Magnesium is burnt in air<br />b) Quick lime is heated with silica.<br />c) Chlorine reacts with slaked lime.<br />Q.19 a) Define :- Electronegativity.<br />b) Explain, Fluorine has less negative electron gain enthalpy than chlorine.<br />2.20 Calculate the number of moles, molecules and total number of atoms<br />present in 1.7 x 10-4 kg of ammonia.<br />​

Answer 1

Answer:

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