Soda-acid fire extinguisher involves the reaction between 1 Sodium hydroxide and nitric acid 2 Sodium bi carbonate and sulphuric acid 3 Sodium sulphate and carbonic acid 4 Sodium carbonate and hydrochloric acid

5 Answers  

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Carbon tetrachloride fire extinguisher should not be used in closed rooms, because it produces a poisonous gas called 1 Carbon monoxide 2 Phosphine 3 Phosgene 4 None of these

1 Answers  

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The hardest substance available on earth is 1 Platinum 2 Coal 3 Diamond 4 Gold

13 Answers   FCI, University of Ilorin,

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example for navigation satellite?

1 Answers   ISRO, MPPGENCO,

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difference between ancient age,middle age & modern age.

6 Answers   Ranbaxy,

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List and explain two instances of Correlation Science with Life Situation

0 Answers   Mahatma Gandhi University,

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Where Meson particles are found in ?

1 Answers  

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Water is neither acidic nor alkaline because 1 It cannot accept or donate protons 2 It boils at a high temperature 3 It can dissociate into equal number of hydrogen ions 4 It cannot donate or accept electrons

2 Answers   ACIO,

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What is the cytology ?

4 Answers  

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In which type of rocks re metals like gold and copper mostly found? 1 Old igneous 2 Old sedimentary 3 Old metamorphic 4 New metamorphic

3 Answers  

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The Indian variety of which of the following plant has been proved to be the greatest pollution fighter in India: 1) Tea 2) Jute 3) Mustard 4) Groundnut

4 Answers  

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On what basis Friability limit NMT 1.0%w/w is recommended. what is impact on formulation if this limit exceeds.

0 Answers   Alkem Labs,

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