RC MATS 15 -18

What is the basic structure of crystalline substances called?

• A.Unit cell

• B.Lattice

• C.Matrix

• D.Molecule

It refers to the common reference framework that will function as a translation device to enable comparisons of qualification across ASEAN member states.

• ASEAN Professional Reference Framework

• ASEAN Qualified Professionals Reference Framework

• ASEAN Qualifications Reference Framework

• ASEAN Registered Professionals Reference Framework

What additional kind of energy makes CV larger for a diatomic than for a monatomic gas?

• A.Heat energy

• B.Rotational energy

• C.Translational energy

• D.Charismatic energy

If a gaseous mixture of oxygen and nitrogen is maintained at constant temperature, their _____ will remain the same.

• A.partial pressure

• B.total masses

• C.average kinetic energies

• D.average molecular speeds

It refers to the formal or official approval granted to a person, program, or an organization, upon meeting essential requirements of achievement standards, including qualifications, usually for a particular period of time, as defined by an accrediting agency.

• Accreditation

• Registration

• Competency

• Recognition

Which of the following is classified as strong electrolyte?

• A.Hydrofluoric acid

• B.Potassium chloride

• C.Glucose

• D.Water

All halogens have similar reactivity because they have:

• A.the same number of protons

• B.similar outer electron configuration

• C.the same number of electrons

• D.the same number of neutrons

Date of effectivity of the IRR of the CPD Law.

• February 28, 2017

• March 15, 2017

• February 15, 2017

• March 28, 2017

Based on kinetic molecular theory, which of the assumptions below is valid?

• A.All of the choices

• B.The temperature of a gas is directly proportional to its kinetic energy.

• C.Gas molecules have negligible volumes.

• D.Gas molecules exert no attractive forces on one another.

The state that has the highest average translational kinetic energy is the _____.

• A.solid

• B.gas

• C.liquid

• D.all of the above