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(2) Carbon dioxide

Which is/are the important raw material(s) required in cement industry? 1 Limestone 2 Gypsum & clay 3 Clay 4 Limestone & clay

6 Answers  

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Permanent hardness of water may be removed by the addition of 1 Alum 2 Sodium carbonate 3 Lime 4 Potassium permanganate

3 Answers   SSC,

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Atoms of an element differ from those of all other elements in 1 Atomic number and electronic configuration 2 Atomic number and number of valence electrons 3 Number of neutrons and electronic configuration 4 None of these

2 Answers  

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If today is Saturday what day will it be from 500 days?

7 Answers   eClerx,

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Liquefied Petroleum Gas consists of mainly 1 Methane, ethane and hexane 2 Ethane, hexane and noname 3 Methane, butane and propane 4 Methane, hexane and nonane

2 Answers  

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Describe the evolution of science and its impact on society

0 Answers   Mahatma Gandhi University,

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Which of the following colors in he visible spectrum has maximum range? 1 Violet 2 Indigo 3 Orange 4 Red

1 Answers  

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What is one light minute?

0 Answers  

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what does the haversian central canal in each osteon contains?

1 Answers   Jindal,

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Where Meson particles are found in ?

1 Answers  

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Which of the following is a good nuclear fuel? 1 Uranium-238 2 Neptunium-239 3 Thorium-236 4 Plutonium-239

8 Answers   AUAT, SSC,

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how the Adams bridge was formed?

1 Answers   ISRO,

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