General Knowledge : General Science QUESTIONS AND ANSWERS :: part3 : 16 to 20
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
16.In which of the following processes light energy is converted into chemical energy ? |
Respiration |
Fermentation |
Photosynthesis |
Photorespiration |
17.Combustion is the process in which |
heat is produced. |
light is produced. |
heat and light are produced. |
None of these |
18.Which of the following is used to coagulate synthetic fibres from solution ? |
Hydrochloric acid |
Sulphuric acid |
Nitric acid |
None of these |
19.The pink colour of Baeyers reagent is discharged when acetylene is passed through it. This is due to the formation of |
Acetic acid |
Ethylene |
Water |
Oxalic acid |
20.A mixture of water and alcohol can be separated by |
filtration |
evaporation |
distillation |
decantation |
More General Science QUESTIONS AND ANSWERS available in next pages
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