General Knowledge Basic and Quiz
Atmosphere :Air Pollution,Meteorology, Vehicular Pollution, Green House Effect and Global Warming ,Ozone layer-The Earth Protective Umbrella –Environmental chemistry Mcq Quiz Question and Answer Question and Answer -Environmental chemistry Mcq Quiz 1.Air temperature in troposphere decreases with height at the rate of(a) 6.5°C per km(b) 5.5°C per km(c) 4.5°C per km(d) 3.5°C per kmANSWER-(a) 6.5°C per … Read more
Most important Question Answer –Environment Chemistry-Multiple Choice Question ,Hazardous waste Noise Pollution etc. Disposal of radioactive waste(Hazardous waste) Environment Chemistry-Multiple Choice Question 1.Stack effluents from atomic power plants consist of(a) H-3,C-14(b)Kr-85, I-129(c) Ar-41, Xe-133(d) AllANSWER-(d) All 2.High level radioactive waste can be incorporated into(a) Borosilicate glass or ceramic matrix(b) Poly crystalline synrock(c) Both (a) and … Read more
आविष्कार एवं खोज –Vaigyanik khoj – Scientist discovery | प्रमुख अविष्कार और अविष्कारक ,वैज्ञानिक खोज Scientific discovery Vaigyanik khoj – Scientist discovery Worlds Famous Scientist and Discovery List ( Discovery -Scientist Name -Country and Year ) अविष्कार – अविष्कारक -देश -सन Airplane हवाई जहाज राइट बंधु, अमेरिका 1903 Air Break एयर ब्रेक जार्ज वाशिगटन … Read more
General Knowledge : Best Chemistry Quiz For Student General Knowledge Q(1): Which is the largest stable atom ? [A] Bi [B] Al [C] U [D] Pb SHOW ANSWER [D] Pb ✔ Q(2):pH of a solution is 4, then OH concentration is [A] 10 x 10–5 [B] 10–10 [C] 10–14 [D] 10–4 SHOW ANSWER … Read more