Caustic soda is 1 NaC1 2 Na2CO3 3 NaOH 4 NaHCO3

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what is composition of fizzy drinks

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What is one light year?

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Emerald is ----in colour 1 Violet 2 Yellow 3 Deep green 4 Prussian blue

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What are soaps? 1 Salts of silicates 2 Esters of heavy fatty acids 3 Sodium or potassium salts of heavier fatty acids 4 Mixture of glycerol and alcohols

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what is center of gravity?

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What is one light minute?

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Photosynthesis is 1 An exothermic process 2 An endothermic process 3 A neutral process 4 A thermostatic process

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cause for earth-to-neutral voltage

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The major constituents of Portland cement include 1 Lime, silica and iron oxide 2 Lime, silica and magnesia 3 Silica, alumina and magnesia 4 Lime, silica and alumina

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The vast resources of unutilized natural gas can be used in the production of 1 Graphite 2 Fertilizers 3 Synthetic petroleum 4 Carbide

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Why the right to property was removed from the list of the Fundamental Rights?

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