Question # 1

An excess of aqueous silver nitrate is added to aqueous barium chloride and precipitate is removed by filtration. What are the main ions in the filtrate

Choose an answer

Which has zero potential energy.

Choose an answer

When H atom is independent

When two H atoms combine to form H2 molecule

When two H atoms super impose to each other

When two H atoms have weak attraction between them

The temperature which partially immiscible pair of liquid leads to the formation of a single phase in called.

Choose an answer

Transition temperature

Absolute temperature

Consulate temperature

Room temperature

The charge on electron was determined by millikan in his oil drop experiment and its value is

Choose an answer

6.023 x 10^-23C

1.602 x 10^-23C

1.602 x 10^-19C

6.625 x 10^-34C

pH of buffer is calculated by.

Choose an answer

Sorenson equation

Mosley equation

Henderson equation

De broglie equation

Mass of 22.4 dm3 of N2 at STP is.

Choose an answer

28 gm

14 gm

1.4 gm

2,8 gm

A solution of glucose is 10% to volume in which 1 g mole of it is dissolved will be

Choose an answer

1 dm³

1.8 dm³

200 cm³

900 cm³

Total pressure of mixture of two gases is.

Choose an answer

The sum of their partial pressures.

The difference of their partial pressures

The product of their practical pressures

The ratio of their partial pressures

If a strips of Cu metal is placed in a solution of FeSO4

Choose an answer

Cu will be precipitated down

Fe is precipitated out

Cu and Fe both dissolve

No reaction takes palce

The cathodic reaction in the electrolysis of dill. H₂SO₄with Pt electrodes is

Choose an answer

Reduction

Oxidation

Both oxidation and reduction

Neither oxidation nor reduction

In zero order reaction, the rate is independent of.

Choose an answer

Temperature of reaction

Concentration of reactants

concentration of products

None of these

Cathode rays strike alumina and produce a ..........colour.

Choose an answer

Red

Blue

Yellow

Green

A type of meals are usually used as catalyst.

Choose an answer

Coinage metal

Alkali metals

Transition metals

alkaline earth metals

The comparative rates at which the solutes move in paper chromatography, depends on

Choose an answer

The size of paper used

Their R_fvalues

Their partition coefficients

The polarity of solvent used

Which of the given has hydrogen bonding.

Choose an answer

CH4

CCl4

NH3

NaCl

In a electrolytic cell the electrons flow from

Choose an answer

Cathode to anode

Anode to cathode

From cathode to anode or opposite, depending upon the nature of electrolyte

All of the above

Lyman series lies in spectral region

Choose an answer

Infrared

Ultra violet

Visible

None of these

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