Controlling is necessary -
(A) For small enterprise
(B) For medium size enterprise
(C) For Large size enterprise
(D) For all the above
1 Answers
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`NO_(3)^(-)toNO_(2)` (acid medium) `E^(0)=0.790V` `NO_(3)^(-)toNH_(3)OH^(+)` (acid medium) `E^(0)=0.731V`. At what `pH`, the above two will have same
Correct Answer - `pH=1.5` `overset(+5)(N)O_(3)^(-)+2H^(+)+e^(-)tooverset(+4)(N)O_(2)+H_(3)O,0.79"volt"` `overset(+5)(N)O_(3)^(-)+8H^(+)+6e^(-)toNH_(3)OH^(+)+2H_(2)O,0.731"volt"` `E=0.79-(0.0591)/(1)log((1)/([H^(+)]^(2)))=0.731-(0.591)/(6)log((1)/([H^(+)]^(8)))` `0.059=0.059(2-(8)/(6))pHimpliespH=(6)/(4)=1.5`
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The wild type E. coli cells are growing in normal medium with glucose. They are transferred to a medium containing only lactose as sugar. Which of the
Correct Answer - C Inducible genes are the genes which remain inactive or repressed in a cell and can be activated when a certain substrate is to be metabolised . It...
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When the gene product is required in large amounts, the transformed bacteria with the plasmid inside the bacteria are cultured on a large scale in an
(a) To maintain the cells in their physiologically most active log/exponential phase. (b) Temperature, pH, substrate, salts, vitamins, oxygen (Any 4)
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(Modern Small Scale Industries, Challenges before Small Scale Industries, Traditional Small Scale Industries, Importance of Small Scale Industries)
Group A Group B (1) Hand loom, Handicraft, Coir, Sericulture Traditional Small Scale Industries (2) Modern Small Scale Industries Bicycles parts, sewing machines, Blades, Razor, Electric Appliances, Spare parts (3) Job opportunities, Regional balance, Reduce migration, Maximum...
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In a large sized enterprise, delegation is - (A) Voluntary (B) Necessary (C) Compulsory (D) None of these
Correct option is: (B) Necessary
2 Answers 19 views
Three small identical netural balls are the verstices of an equilateral triangle . The balls are connected to a large charged sphere held above the pl
Correct Answer - `q_(3)=(q_(2)^(2))/(q_(1))`
2 Answers 1 views
Water `rarr` zooplankton `rarr` small fish `rarr` large fish `rarr` fish eating birds In the above food chain If concentration of DDT is 0.003ppb the
Correct Answer - `{:(" Water"),((.003 ppb)),(" "darr),(" "zp),((".004 ppm")),(" "darr),(" sf"),((.5 "ppm")),(" "darr),("LF (2-5 ppm)"),(" "darr),("Birds (25 ppm)"):}`
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Large force always produces large change in momentum on a body than a small force. Is this correct?
No. From Newton’s second law, we have. \(\frac{dP}{dt}=F\) …. (i) dP = Fdt …. (ii) From equation (ii), we can infer that a small force acting for a longer time can produce same change...
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When a light ray passes from a denser medium into a rarer medium, the angle of incidence for which the angle of refraction is maximum is called ______
Correct Answer - Critical angle
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The advantages for medium and large farmers i) They have their own saving form farming
C) i & ii are correct
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