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Soap helps in cleaning clothes, because...

Soap helps in cleaning clothes, because

A

it reduces the surface tension of solution

B

it gives strength to solution

C

it absorbs the dirt

D

chemical of soaps change

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The correct Answer is:
A
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 5-MCQs
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  6. In case of molecules of an ideal gas, which of the following , average...

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  7. Waves that cannot be polarised are

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  8. In an interference pattern the position of zeroth order maxima is 4.8...

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  9. If n identical drops of mercury are combined to form a bigger drop the...

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  10. Calculate amount of charge flow, when a conducting sphere of radius R ...

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  11. A wire of length l is bent in the form a circular coil of some turns. ...

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  12. When a monochromatic source of light is at a distance of 0.2 m from a ...

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  13. An iron rod of cross-section area 4cm^(2) is placed with its length al...

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  14. The self-inductance of a straight conductor is

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  15. For the electron to revolve round the nucleus without radiating energy...

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  16. The activity of a radioactive sample is independent of

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  17. Current through the ideal diode as shown in the figure is

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  18. If h(T) and h(R) are the height of the transmitting and receiving ante...

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  19. A partcle rests on the top of a hemisphere of radius R. Find the small...

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