Recent questions tagged t5

Which of the following is the purest form of water?

asked Sep 12, 2017 by priyanka.c

1 answer

Which of these is a mechanical process of treating waste water?

asked Sep 12, 2017 by priyanka.c

1 answer

The type of trees and animals thriving in a forest depends on

asked Sep 12, 2017 by priyanka.c

1 answer

Which of these shows asexual reproduction

asked Sep 12, 2017 by priyanka.c

1 answer

Identify the substance that needs to be transported to all parts of the body.

asked Sep 12, 2017 by priyanka.c

1 answer

Respiratory organs in insects are

asked Sep 12, 2017 by priyanka.c

1 answer

Chemical weathering is fastest in

asked Sep 12, 2017 by priyanka.c

2 answers

The weather of a place over a long period of time is called

asked Sep 11, 2017 by priyanka.c

1 answer

The inner wall of the stomach secretes

asked Sep 11, 2017 by priyanka.c

1 answer

Which of these are required for photosynthesis ?

asked Sep 11, 2017 by priyanka.c

1 answer

Which of the following are physical changes? (i) Melting of iron metal (ii) Rusting of iron (iii) Bending of an iron rod (iv) Drawing a wire of iron metal

asked Sep 5, 2017 by meena.p

1 answer

An element X is tetravalent and another element Y is divalent . The compound formed by these two elements will be

asked Sep 5, 2017 by meena.p

1 answer

What happens/is likely to happen if the atoms within an element have full valence shells?

asked Sep 5, 2017 by meena.p

1 answer

Commercially concentrated HCl is

asked Sep 5, 2017 by meena.p

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As we go from top to bottom in a group shielding effect

asked Sep 5, 2017 by meena.p

1 answer

Pressure that vapors apply on surface of liquid at equilibrium is called

asked Sep 5, 2017 by meena.p

1 answer

Molecules of liquid which escape first have

asked Sep 5, 2017 by meena.p

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What is a polyatomic ion?

asked Sep 5, 2017 by meena.p

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Two elements X and Y have the same atomic mass but their atomic numbers are 20 and 21 respectively . X and Y are

asked Sep 5, 2017 by meena.p

1 answer

Concentration of a dilute solution

asked Sep 4, 2017 by meena.p

1 answer

In Rutherford's experiment, α particles were deflected because of

asked Sep 4, 2017 by meena.p

1 answer

Elements which have properties of metals and non-metals are

asked Sep 4, 2017 by meena.p

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As solid melts to form liquid:

asked Sep 4, 2017 by meena.p

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A student recorded the mass of dry raisins as $2.5\;g$ and the mass of raisins after soaking in water as $4 \;g$ . While performing the above experiment. The percentage of water absorbed by raisin is :

asked Sep 4, 2017 by meena.p

1 answer

Which of the following statement is not true about suspension ?

asked Sep 4, 2017 by meena.p

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Find the total length around the field

asked Sep 4, 2017 by priyanka.c

0 answers

September 2011

asked Sep 4, 2017 by priyanka.c

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How many triangles are there in above figure

asked Sep 4, 2017 by priyanka.c

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Distance from Chennai to Bangalore is given as 330. What is its unit

asked Sep 4, 2017 by priyanka.c

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Choose the correct option from the following set of clocks 18:33 pm

asked Sep 4, 2017 by priyanka.c

1 answer

asked Sep 4, 2017 by priyanka.c

0 answers

Find the fraction of the shaded portion from the following figure

asked Sep 3, 2017 by priyanka.c

0 answers