Question # 1

The vapour pressure of an aqueous solution of glucose is.

Choose an answer

Equal to vapour pressure of water

Independent of temperature

More than vapour pressure of pure water

Less than vapour pressure of pure water

Bond energy depends upon

Choose an answer

Electronegativity

Size of atom

Bond length

All of these

Several types of filter media are used for filtration depending on

Choose an answer

Natural of reactants

Nature of reaction

Size of precipitate

Nature of filter paper

Stronger the oxidizing agent greater is the

Choose an answer

Oxidation potential

Reduction potential

Redox potential

E.M.F of cell

Half life period for 235 U is

92

Choose an answer

710 million years

810 milion years

720 million years

820 million years

When an atom reacts chemically and loses one or more electrons it is.

Choose an answer

Decomposed

Reduced

Oxidized

Catalyzed

Down the VII -A group, polarizability generally.

Choose an answer

Increases

Decreases

Remain constant

Negligible

Noon has low critical temperature and pressure as compared to other gases. the most probable reason is that

Choose an answer

Its octet is complete

It is a monoatomic gas

It has very low polarizability

It has least forces of attraction

To achieve a good separation, the two liquids are gently shaken to increase their area of.

Choose an answer

Miscibility

Separation

contact

Solubility

Azeotrpic mixture of two liquids boils at a lower temperature than either of them, when

Choose an answer

It is saturated

Is shows positive deviation from Raoult's law

It shows negative deviation from Raoult's law

Is is metastable

At which distance a molecule is present from its neighbor molecules of its own diameter, at room temperature.

Choose an answer

100 times

200 times

300 times

400 times

The electron in a subshell is filled according to formula.

Choose an answer

2n²

2(2l+1)

(2l+1)

None of these

The electrode reaction of a voltaic cell can be reversed when

Choose an answer

Concentrations of solutions are changed

Temperature is increased

Electrodes are interchanged

Electric circuit is employed to supply the source of electricity

Ionic solid are characterized by.

Choose an answer

Low melting point

Good conductivity in solid state

High vapours pressure

solubility in polar solvent

Weak intermolecular forces are present in.

Choose an answer

Only gases

Only liquid

Only solids

gases, liquids and solids

Electrolysis is a process in which a chemical reaction takes place at the expense of

Choose an answer

Chemical energy

Electrical energy

Heat energy

None of these

The lightest value of lattice energy is for which one of these ionic compounds.

Choose an answer

NaI

NaF

NaBr

NaCl

Tin has Isotopes

Choose an answer

7

9

11

5

More Classes

Other Links

Chemistry Fsc Part 1 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer