Potassium permanganate is used for purifying drinking water, because 1 It is dissolves the impurities of water 2 It is a sterilizing agent 3 It is an oxidizing agent 4 It is a reducing agent

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What is range of sagarika?

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iwant to learn robotics so how can iproceed

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List out the General Objectives of teaching Physical science at Primary stages.

0 Answers   Mahatma Gandhi University,

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Which of the following is the basis of modern periodic table? 1 Atomic mass 2 Atomic number 3 Atomic size 4 Atomic volume

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In which year, atmospheric observations using balloons started?

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Which of the following are the ingredients of gun metal? 1 Iron, Tin 2 Copper, Tin 3 Iron, Brass, Tin 4 Iron, Zinc, Titanium

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The dark lines in the solar spectrum are due to 1 Absorption of corresponding wavelengths by the prism used in he spectrograph 2 Destructive interference between waves of certain definite wavelengths 3 Absorption of corresponding wavelengths by the outer layers of the sun 4 None of these

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Which of the following minerals has the lower numerical hardness value? 1 Talc 2 Gypsum 3 Apatite 4 Topaz

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Which isotope of Uranium is capable of sustaining chain reaction ?

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what does the haversian central canal in each osteon contains?

1 Answers   Jindal,

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When was the first american rocket launched?

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