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Water exists in which of the following form(s)?

The process of separation of the clear liquid present above the settled insoluble solid after sedimentation of a mixture is called ________ .

Step II of an input is:duster 15 shaken 35 46 96 of flipkart laboratory

Which of the following will definitely be the input?

Question 3

Some changes are listed in the following table. For each change, write in the blank column, whether the change can be reversed or not.
$\begin{array}{ccc}\text{S.No.}& \text{Change}& \text{Can be reversed (Yes/No)}\\ 1.& \text{The sawing of a piece of wood}& \\ 2.& \text{The melting of ice candy}& \\ 3.& \text{Dissolving sugar in wateer}& \\ 4.& \text{The cooking of food}& \\ 5.& \text{The ripening of a mango}& \\ 6.& \text{Souring of milk}& \end{array}$

Which of the following materials did our very early ancestors use to make clothes from?

Which is the natural hardest substance?

In the treatment of water, solid impurities are allowed to settle at the bottom. This particular stage in the entire purification is called ___

When lemonade is prepared is a new substance formed?

Question 10
The correct sequence to get cloth is
(a) $\text{fibre}\to \text{fabric}\to \text{yarn}$
(b) $\text{fibre}\to \text{yarn}\to \text{fabric}$
(c) $\text{fabric}\to \text{yarn}\to \text{fibre}$
(d) $\text{yarn}\to \text{fibre}\to \text{fabric}$

name two gases which dissolve in water

In ancient Egypt, which plants cultivated near the river Nile were used for making fabrics

They started playing and at the end of the game, all three of them were panting and breathing heavily. Sam noticed that John was breathing through his mouth so he advised him to breath through nose and not through mouth.

To this Kenneth said ' how does it matter? we will be inhaling the same air whether we breathe through nose or through mouth'.

Sam gave a reasonable explanation to make Kenneth and John understand that they should breathe through our nose and not through our mouth.

What was explanation given by Sam?

What will happen when we mix vegetable oil, corn syrup and water in a glass?

The process through which dry ice converts to the gaseous state is called__________

In the waste water treatment plant (WWTP) air is pumped into water to:

Identify the uncountable noun from the sentence.

Many children have enrolled themselves for the art and craft camp to be held in summer.

Early man’s clothes were made of

Sushma has to prepare a biryani, before that she has to remove dust particles from the rice. Which of the following can be done?

The process of arranging two sets of yarn together to make a fabric is called __.

Which of the following is responsible for acid rain?

A sheet of paper is used to make a paper boat. This is a

There is a mixture of three solid compounds A, B and C. Out of these compounds A and C are soluble in water and compound C is sublimable also. In what sequence the following techniques can be used for their effective separation?

I Filtration

II Sublimation

III Crystallisation from water extract

IV Dissolution in water