Answer Q1, 2, 3 Which of the following elements is mostlikely to have the following ionisation energies(kJmol")? 780, 1580, 3230, 4360, 6000[A] Aluminium (B] Silicon[C] Magnesium [D] PhosphorusQuestionexperiment.3.1.How many moles of water ofcrystallization are there in 0.2 mole of sodiumsulphate Na, SO.. 10H,0?(A) 0.2 (B) 2 (C) 5 (D) 20In which of the following equations doesthe oxidation state (number) of the determinedtom undergo the greatest change2.4-7concernthe followingCl, + 2MN0,Ba0 + S0,(D) 2FeCl, + SnCl,2FEC1, + SnCl,(A)(B)(C)place in a test tube and 5 cm' (0.05 mole) ofhydrochloric acid was added. On shaking the testtube, the solid dissolved. On adding 2 cm of2MN0, + 2C1BaSO,

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Answered: 1. crystallization are there in 0.2…

1. crystallization are there in 0.2 mole of sodium sulphate Na, SO.. 10H,0? (A) 0.2 (B) 2 (C) S (D) 20 How many moles of water of

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Answer Q1, 2, 3

Which of the following elements is most
likely to have the following ionisation energies
(kJmol")? 780, 1580, 3230, 4360, 6000
[A] Aluminium (B] Silicon
[C] Magnesium [D] Phosphorus
Question
experiment.
3.
1.
How many moles of water of
crystallization are there in 0.2 mole of sodium
sulphate Na, SO.. 10H,0?
(A) 0.2 (B) 2 (C) 5 (D) 20
In which of the following equations does
the oxidation state (number) of the determined
tom undergo the greatest change
2.
4-7
concern
the following
Cl, + 2MN0,
Ba0 + S0,
(D) 2FeCl, + SnCl,2FEC1, + SnCl,
(A)
(B)
(C)
place in a test tube and 5 cm' (0.05 mole) of
hydrochloric acid was added. On shaking the test
tube, the solid dissolved. On adding 2 cm of
2MN0, + 2C1
BaSO,

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