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195 Views

so2(g) +1/2 o2(g) < >so3(g) what is the reaction between gases

priyanshi parekh 15th Jan, 2020

By using  this formula equilibrium constant

Kp= kc (RT)^delta n gas

When Delta n gas = no. Of moles of products - no. Of moles of reactants.

For the reaction

Delta n gas = 1 -[1/2 + 1] = -1/2


79 Views

What is polyembryony ?is it occur in plant??

Khushi 15th Jan, 2020

Hello!!

Polyembryony is the phenomenon of two or more embryos developing from a single fertilized egg. ... Polyembryony can occur in humans, resulting in identical twins, though the process is random and at a low frequency. Polyembryony occurs regularly in many species of vertebrates, invertebrates, and plants.

214 Views

Formation of real image using a biconvex lens is shown below : If the whole set up is immersed in water without disturbing the object and the screen positions , what will one observe on the screen ?

Vandana Arora 15th Jan, 2020

Hello! The answer to this is that the image will disappear . We know that

1/f=(u2/u1 - 1)(1/R1 - 1/R2)

where u1= refractive index of medium of object

u2= refractive index of lens

and R1 and R2 are the radius of curvature of the two surfaces of lens.

We know

109 Views

What is aldol condensation reaction??

Khushi 15th Jan, 2020

Hello!!

An aldol condensation is a condensation reaction in organic chemistry in which an enol or an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone (an aldol reaction), followed by dehydration to give a conjugated enone.

Thanks

114 Views

I have completed my BE in Chemical Engineering..can i give PGCET Environmental Engineering paper??

Aditi amrendra Student Expert 24th Feb, 2020
Hello,


No, you cannot apply for PG course in Environmental Engineering because you have done your bachelor's in Chemical engineering and the eligibility criteria for doing Pg in Environmental engineering requires that a candidates must hold a degree in Bachelor of Engineering/B.Tech in Environmental Engineering along with a good score
103 Views

what will be the cutoff for jee main jan 2020

Promita Dey 15th Jan, 2020
Hello Aspirant,

NTA will be releasing the cutoff of JEE Main 2020 in online mode after the result is announced. There will be two types of JEE Main 2020 cutoff - qualifying and admission. Hence, candidates will be able to access the qualifying cutoff along with the result of JEE
159 Views

Approximately how many students sit in bsc bhu agriculture exam every year? what is pattern of exam? is question paper tough ? is it difficult to crack?

Yastika Kumar 24th Feb, 2020

Hi there,

No where the exact number of candidates appeared for UET for B.Sc in agriculture are available and rather than focussing on numbers you should be focussing on one seat only. The exam duration is of two hours and consists of 100 questions.

  • 25 questions: Reasoning ( Strenghten your
48 Views

Sir B.sc (agriculture) exam since when?

manisha.gupta 15th Jan, 2020

Hello Aspirant,

ICAR AIEEA is the National level exam for the admission to UG &PG Agriculture and other programs. As per the eligibility You should be passed class 12th.

The registration is expected to start from 1st March,2020.

You can check the complete information to go through with the given

78 Views

result date of Jeemains January 2020

Masira 15th Jan, 2020

Hello,

The result of Jee mains january 2020 will be out on 31st January 2020.

For further information on dates related to JEE mains, Kindly visit the following link:

https://engineering.careers360.com/articles/jee-main-exam-dates

Hope this helps, Good Luck.

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