Oxidation is a chemical reaction involving the | MCQs

1. In general, Comets have __________ orbits.

A. Elliptical

B. Highly elliptical

C. Circular
D. Parabolic

2. GPS is an abbreviation for? 

A. Global Poles System
B. Global PolySiliconium Store

C. Global Positioning System

D. Global Position Structure

3. Oxidation is a chemical reaction involving the __________.

A. Gain of Electrons

B. Loss of Electrons

C. Gain of Protons
D. Loss of Protons