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IGCSE A Level Chemistry Practice Test 160

Electronegativity of Period 3 Oxides Multiple Choice Questions (MCQ) PDF - 160

The e-Book Electronegativity of Period 3 Oxides MCQ Questions, electronegativity of period 3 oxides quiz answers PDF download chapter 22-160 to learn online igcse chemistry degree programs. Solve Periodicity Test PDF, electronegativity of period 3 oxides Multiple Choice Questions (MCQ Quiz) for online college degrees. The Electronegativity of Period 3 Oxides MCQ Quiz App Download: Free certification app for electronegativity of period 3 oxides, physical properties of group vii elements, reaction of sodium and magnesium with water, acidity of carboxylic acids, oxides and hydroxides of period 3 elements test prep for online colleges for teaching.

The MCQ Quiz: Electronegativity of Aluminum is, "Electronegativity of Period 3 Oxides" App APK Download (Free) with answers 1.61, 2.55, 2.2 and 3.16 to learn online classes courses. Study periodicity questions and answers, Apple Book to download free sample for GRE test prep classes.

Electronegativity of Period 3 Oxides Questions and Answers PDF Download: Quiz 160

MCQ 796: The electronegativity of Aluminum is

A) 2.55
B) 1.61
C) 2.2
D) 3.16

MCQ 797: Which of these Halogens have lowest Melting Point?

A) F2
B) Cl2
C) Br2
D) I2

MCQ 798: Consider the reaction: Na(s) + H2O(l) → NaOH(aq) + H2(g). Moles of Na required to balance the equation are

A) 1
B) 2
C) 3
D) 4

MCQ 799: For chemical facial peel in clinics the acid used is called

A) ethanoic acid
B) trichloroethanoic acid
C) dichloric acid
D) Methanoic acid

MCQ 800: The oxides of Al and Si are

A) soluble in water
B) reactive with water
C) insoluble in water
D) forms ions with water

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