The direction of wind plays an important role in the process of---

1.    Grapes can be separated from the mixture of nuts and grapes by---

It is obtained by mixing two or more solids

It is the process in which evaporation is followed by condensation

The liquid obtained after distillation

A mixture of two immiscible liquids, such as oil and water, can be separated by using

If we want to separate more than two liquids in a mixture of miscible liquids we use

Grapes can be separated from the mixture of nuts and grapes by

Seed coverings and tiny pieces of leaves or stems present in threshed grains are called

Salt is obtained from seawater by the process of

Distillation is a separation technique in which ----- is followed by ------

Which of the following mixtures would you be able to separate using the method of magnetic separation?

Identify whether the statement or statements is/are true or false? 

Statement A: 

A mixture of cement and pebbles can be separated by using the sieve with small pores.

      Statement B: 

A sieve with small pores will allow only small cement particles to pass through and will hold back the pebbles.

The liquid which passes through the filter paper is called                and the insoluble impurities which remain on the filter paper are called                 

Which of the following mixtures use filtration as method of separating components? 

     i) Salt in water                                                     iii) Chalk powder in water    ii) Tea with tea leaves                                         iv) Fruit juice with pulp 

The process of settling down of particles of a solid in a liquid is

Which one of the following is a transparent material?

Which one of the following is a transparent material?

Which of the following dissolves in water

Which of the following does not float on water

The glass fitted in the front windshield of car is

Which of the following substance is translucent

Which of the following has lustre

Substances through which we cannot see at all are called

Grouping things with similar properties together is called

Vinegar and Lemon juice are--------- in water

Select the odd one out

Which of the following materials is hard, opaque and shines?

A mirror is

A vendor sells white powdered salt mixed with white powdered stone. Which of these properties will help you detect his malpractice?

Kerosene does not dissolve in water. What are they called?

If opacity is the distinct feature of wood, then what is glass known for in the same way?

Which of the following changes cannot be reversed?

Which one of the steps while burning a candle is not reversible?

Which is a way to make a change happen?

Rusting of iron is an example of

Conversion of a solid to liquid by heating is called

Which of the following is not a man-made change?

Which of the following is a chemical change?(a) Evaporation of water(b) Burning of fuels(c) Moving of a wheel(d) Breaking of a brick

What are the changes that can be reversed called?

The effects of the changes are

Which of the following is a periodic change?

A mixture of pulses and small stones can be separated by

The direction of wind plays an important role in the process of---

1.    Grapes can be separated from the mixture of nuts and grapes by---

Seed coverings and tiny pieces of leaves or stems present in threshed grains are called

which of the following is false

sieving is used when component of a mixture have -----------------------------

While preparing chapatis, Paheli found that the flour to be used was mixed with wheat grains. Which out of the following is the most suitable method to separate the grains from the flour?

What separation technique does the picture show?

Which of the following is essential to perform winnowing activity?

Husk is separated from heavier seeds of grain

Separation of sugar from tea can be done with filtration.

Which method is used to separate pebbles and stones from sand

Handpicking can be used only when quantity of impurities is not very large.

How to separate sugar from wheat flour?

------------------------------ is the process of separating heavier and lighter components of a mixture