Which of the following is used to coagulate synthetic fibers from solution? 1 Hydrochloric acid 2 Sulphuric acid 3 Nitric acid 4 None of these
1 4062Which of the following is commonly called a ‘polyamide’? 1 Rayon 2 Orlon 3 Terylene 4 Nylon
SSC,
3 15428Which of the following is not a chemical reaction? 1 Burning of paper 2 Digestion of food 3 Conversion of water into steam 4 Burning of coal
NTS,
1 14537Which of the following is a chemical change? 1 Rusting of iron 2 Tempering of iron 3 Melting of iron 4 Bending of iron
1 8945Which of the following is a chemical change? 1 Oxidation 2 Reduction 3 Sublimation 4 Decomposition
2 5400In which of the following processes light energy is converted into chemical energy? 1 Respiration 2 Fermentation 3 Photosynthesis 4 Photoresiration
2 4960Which of the following substances exhibit the property of sublimation? 1 Ice 2 Wax 3 Camphor 4 Ethyl alcohol
1 8582In which of the following processes, is vanadium pent oxide used as a catalyst? 1 Contact process 2 Haber’s process 3 Solvay process 4 None of these
2 4814Which of the following is a chemical change? 1 Magnetization of iron 2 Melting of ice 3 Burning of sulphur 4 Melting of wax
1 6164Which of the following metals can displace hydrogen from dilute acids? 1 Zinc 2 Gold 3 Copper 4 Silver
1 10391Which of the following reagents gives a silver mirror test when added to aldehydes? 1 Fehling’s solution 2 Tollen’s Reagent 3 Ebaeyer’s Reagent 4 Nessler’s Reagent
1 3733Which of the following gases is obtained by the reaction of copper with dilute nitric acid is 1 NO2 2 N2O5 3 O2 4 NO
1 3504Which of the following substances undergoes chemical change on heating? 1 Sodium chloride 2 Silica 3 Lead nitrate 4 Platinum wire
2 11608
What are advantages of using Java?s layout managers than windowing systems?
How to synchronize slow growing bacterial species of Cyanobacteria, Thiobacilli, Mycoplasma?
What Testing process U r following in ur organization?
what r the strategies & methodologies r u following in preperation of test cases based on usecase?
Which one of the following activities is the most efficient and most cost effective at identifying defects? 1. Prototyping 2. Unit test 3. Beta test 4. Design/code inspection 5. Risk analysis
The Following Characterstics posses some XYZ company. * Uses formal standards and policies * Conducts software inspections * Has advanced configuration management and change control * Uses CASE tools * Has a software engineering process group * Gathers metrics on process and quality * Requires that developers have formal software engineering training * Practices continued process improvement Based on aboue , Tell me which CMM Level is the company..? 1. Level 1 - Initial 2. Level 2 - Repeatable 3. Level 3 - Defined 4. Level 4 - Managed 5. Level 5 - Optimizing
Rules of civil law are different than that of criminal law. Are you prepared to enter this knowing that there is little guidance from within our office?
During a heart attack, blood flowing to the heart muscle is interrupted by blockage of a coronary artery. How would you expect the metabolism in the heart to change?
A 22 year old woman collapses following Neville Barnes forceps delivery of the second twin. She is hypotensive and tachycardic and the estimated blood loss is now 800ml. How would you manage this situation?
I'm new to sewing, and I need to know what are some good pieces to start with?
Which namespace do the classes, allowing you to support COM functionality, are located?
Who was the first person to recognize that true flies have two wings and gave them the name ?Diptera??
Who was the first person to recognize that true flies have two wings and gave them the name ?Diptera??
What is the trouble in growing streptococcus species?
What are the Conditions for growing slow-growing mycobacteria?