Answer / muhammad ramzan

Catalyst is charged as high pressure pallets or tablets to
give high surface area to catalyst because rate of reaction
is directly proportional to surface area in any kind of
chemical or biological reaction

Answer / nilesh

May be I know that catalyst normally charged in powder form bcz at powder form increase the surface area of catalyst to compare the pellet form.

GENETIC ENGINEERING - EXAMPLE 27.1 : In Mendelian genetics, yellow (Y) is dominant to green (y) and round (R) is dominant to wrinkled (r). (a) What is the probability P of Rr x Rr producing wrinkled seeds? (b) What is the probability P of Yy x yy producing green seeds? (c) What is the probability that RRYy x RrYy would produce RrYy?

1 Answers  

---

what are the major problem comes in the production process

2 Answers   Atul, Deepak Fertilisers,

---

What is gibbs free energy?

0 Answers  

---

if the length of a pipe doubled what will be the effect on Pressure in line?

7 Answers   ISRO,

---

What is a cstr and what are its basic assumptions?

0 Answers  

---

Explain what type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?

0 Answers  

---

Chemical Engineering Material Balance - Three hundred gallons of a mixture containing 75.0 wt % ethanol and 25 wt % water (mixture specific gravity = 0.877) and a quantity of a 40.0 wt % ethanol - 60 wt % water mixture (specific gravity = 0.952) are blended to produce a mixture containing 60.0 wt % ethanol. The specific gravity of a substance is the ratio of density of a substance compared to the density of water. The symbol of weight percent is wt %. (a) Estimate the specific gravity of the 60 % mixture by assuming that y = mx c where y is wt % ethanol, x is mixture specific gravity. Values for m and c are constants. (b) Determine the required volume of the 40 % mixture.

1 Answers  

---

The power required for size reduction in crushing is???

2 Answers  

---

What are the strategies acquired to cure tube vibration and exchangers in a shell?

0 Answers  

---

how to improve recovery of product in packed tower(raising ring) recovery of vinyl acetate from VA+WO ( vinyl acetate +waste oil mixture)

0 Answers  

---

How can wet carbon dioxide be responsible for a corrosion problem in iron-containing metals?

0 Answers  

---

GENETIC ENGINEERING - EXAMPLE 27.3 : (a) Male with genotype GGmm and phenotype gray wingless mates with female with genotype ggMM and phenotype black winged in fruit flies. G is dominant to g in color. M is dominant to m in wing shape. If the actual distribution of the second generation of the fruit flies was as follow : 890 gray wingless, 900 black winged, 115 gray winged, 95 black wingless, calculate the recombination frequency between the two genes and distance in recombination units. Let 1 map unit = 1 % recombination. (b) A DNA molecule has 180 base pairs and 20 % adenine. How many cytosine nucleotides are present in this molecule of DNA?

1 Answers  

---