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Instantaneous Rate vs Average Rate
Instantaneous rate is the rate of a chemical reaction that is measured as the change of the concentration of reactants or products during a known time period.	Average rate is the rate of a chemical reaction that is measured as the change of the concentration of reactants or products during the whole time period of the progression of the chemical reaction.
Time
Instantaneous rate is measured for a particular moment or for a very short time period.	Average rate is measured for a longer time period.
Formula for Calculation
Instantaneous Rate of Change = Lim (t→0) [Δ(concentration of reactant or product) /Δ(time)]	Average Rate of Change = Δ(concentration of reactant or product) /Δ(time)

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What are the factors affecting rate of reaction?

Posted by Buangi Hmingchhuanmawii 4 years, 4 months ago

Entrance Exam > JEE main > Chemistry

1 answers

Shilpa Devi 4 years, 4 months ago

Temperature, pressure

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Plane Crash A Twin otter Plane 704K ........Necon Air.......Crashed Thankot yesterday.......Flight from Pokhara at 6:30 am to Kathmandu. 20 passengers. Ten football players.................businessman students............. Dead bodies have been found and handed over to the suffered family......The plane hit the TV tower at Thankot and caught fire..............Thick cloud..........unable to see clearly......government ....compensate 500000 for each.........Search party formed........ to find the reason of Crash..........minister of civil aviation has expressed his condolence on this tragic event.

Posted by Prabin Rai 4 years, 2 months ago

Entrance Exam > JEE main > Aptitude Test

0 answers

ANSWER

Who discovered physics

Posted by Lakshmi N 4 years, 4 months ago

Entrance Exam > NEET-UG > Physics

4 answers

N I 4 years, 4 months ago

English

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Shrilekha Malick 4 years, 4 months ago

The first physicist is Isaac Newton

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Salman Shafiq 4 years, 4 months ago

DISCOVERED BY {ISAAC NEWTON}

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Salman Shafiq 4 years, 4 months ago

Physics, and the math in it, is just a description of phenomena we have discovered using symbols. And notation we have invented.

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निम्नलिखित दिए गए वाक्य को कोष्ठक में दिए गए शब्दों में से सही शब्द चुनकर रिक्त स्थान की पूर्ति करें। ख़ाला ने जुम्मन को ............में जाने की धमकी दी। * पंचायत थाने

Posted by Navpreet Singh 4 years, 2 months ago

Entrance Exam > JEE main > Aptitude Test

1 answers

Pahadi King 4 years, 4 months ago

Panchayat

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Politicians exploit all people and situations to their own benefit.Comment,keeping in views the situation of refuges in Seemapuri.

Posted by Buangi Hmingchhuanmawii 4 years, 4 months ago

Entrance Exam > JEE main > Aptitude Test

0 answers

ANSWER

Subject poltical Arab spring

Posted by Mannat Beigh 4 years, 4 months ago

Entrance Exam > JEE main > Aptitude Test

0 answers

ANSWER

What is gestation?

Posted by Shrilekha Malick 4 years, 4 months ago

Entrance Exam > NEET-UG > Biology

1 answers

Sia ? 4 years, 4 months ago

Gestation is the period of development during the carrying of an embryo or fetus inside viviparous animals. It is typical for mammals, but also occurs for some non-mammals. Mammals during pregnancy can have one or more gestations at the same time, for example in a multiple birth.

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A hydro carbon contains 85.7 percent carbon if 42 mili g of compound contains 3.01×10²⁰ molecules what is the molecular formula

Posted by Grishma Barde 4 years, 4 months ago

Entrance Exam > NEET-UG > Chemistry

1 answers

Sia ? 4 years, 4 months ago

First, assume the hydrocarbon is CxHy. Find the Mr, so that we can find the value of x. With Mr and x, we can find the value of y. So the molecular formula of the hydricarbon compund is C⁶H¹².
Remember some formulas:
n = m/Mr
molecules = n x 6.02 x 10²³
Mr = molecular mass
Ar = atomic mass. Ar C = 12, Ar H = 1

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ANSWER

What is treshold frequency

Posted by Ibansabet Dohtdong 4 years, 5 months ago

Entrance Exam > NEET-UG > Physics

4 answers

Tamanna Soni 4 years, 2 months ago

Minimum frequency required for ejecting an electron from metal surface

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Gracy Sharma 4 years, 3 months ago

It is the minimum frequency of photon required to eject an electron from the metal surface.

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Vishu Bansal 4 years, 4 months ago

Xujxx

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Tanya Maheshwari 4 years, 5 months ago

The minimum frequency required to excite electrons out of metal surface.

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Vonsider two satellite s s1 and s2with period of revolution 1hr and 8hr respectively revolving around the planet in circular orbit. The ratio of angular velocity of s1 to angular velocity of s2

Posted by Yatharth Tomar 4 years, 5 months ago

Entrance Exam > JEE main > Physics

1 answers

Bharat Chouhan 4 years, 3 months ago

H i I ur ej eh. Eh. Ei

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ANSWER

Explain haldane's effect?

Posted by Nishant Sharma 4 years, 5 months ago

Entrance Exam > NEET-UG > Biology

2 answers

Gracy Sharma 4 years, 3 months ago

It the dissociation of carbaminohaemoglobin in alveoli of lungs due to increase in the pO2 and decreased pCO2.

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Tanya Maheshwari 4 years, 5 months ago

It is just opposite to Bohr's phenomena. Haldane effect encpurages Co2 exchange in both tissues and lungs. It is dissociation of Carbaminohaemoglobin due to increased O2 concentration.

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Explain hamburger's phenomena?

Posted by Nishant Sharma 4 years, 5 months ago

Entrance Exam > NEET-UG > Biology

1 answers

Shrilekha Malick 4 years, 4 months ago

The chloride shift or Hamburger's phenomena describes the movement of chloride into RBCs which occurs when the buffer effects of deoxygenated haemoglobin increase the intracellular bicarbonate concentration, and the bicarbonate is exported from the RBC in exchange for chloride.

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ANSWER

NEET MAI 12 CLASS KE DELETED CHAPTERS BHI AAYENGE ????

Posted by Aahana ❄❄ 4 years, 5 months ago

Entrance Exam > NEET-UG > Biology

5 answers

Nishant Sharma 4 years, 5 months ago

Organic chemistry ho gyi tumhari?

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Nishant Sharma 4 years, 5 months ago

Good

3Thank You

Aahana ❄❄ 4 years, 5 months ago

Haan ho gaye

3Thank You

Nishant Sharma 4 years, 5 months ago

Jo aa rhe hain vo acche se ho gye!

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Nishant Sharma 4 years, 5 months ago

Kyu nahi(except communication systems)

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What is the last substrate to be used in respiration?

Posted by Amisha Aman 4 years, 5 months ago

Entrance Exam > NEET-UG > Biology

3 answers

Mayank Verma 4 years, 4 months ago

So the answer is 'Protein'.

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Sagar Saini 4 years, 4 months ago

Acetyl coenzyme A

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Nishant Sharma 4 years, 5 months ago

Proteins

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ANSWER

How many no of seed are there in each fruit of maize

Posted by Aman Srivastava Srivastava 4 years, 5 months ago

Entrance Exam > NEET-UG > Biology

1 answers

Neha Keswani 4 years, 5 months ago

Hey! Here's is an answer to ur question according to me: Maize itself is madeup of a Seed 'KERNEL ' Hope it helps you!!

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ANSWER

Collips hormone ke function ?????

Posted by Aahana ❄❄ 4 years, 6 months ago

Entrance Exam > NEET-UG > Biology

2 answers

Tanya Maheshwari 4 years, 5 months ago

Collip's hormone or parathormpne increases the blood calcium level and is antagonistic in function to thyrocalcitonin hormone.

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Abhishek Kurmi 4 years, 6 months ago

Helps in maintaining blood calcium level along with calcitonin

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ANSWER

What is difference between molality and molarity please explain??

Posted by Shweta Palwe 4 years, 6 months ago

Entrance Exam > NEET-UG > Chemistry

4 answers

Fatima Zohar 4 years, 5 months ago

Please

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Fatima Zohar 4 years, 5 months ago

Question puchna hai mujhe aapse question Kiya hai English ka aap batayenge koi aisa number 33 ka photo click chahie 5th standard

4Thank You

Fatima Zohar 4 years, 5 months ago

2Thank You

Radhika Chourey 4 years, 6 months ago

MolarityMolality 1. The number of moles of solute present in per liter of solution.1. The number of moles of solute present in 1kg of solvent. 2. It depends on volume.2. It depends on mass. 3. Volume changes with temperature, hence it is temperature dependent.3. It depends on mass which is independent of temperature. To convert Molality value into Molarity value, we have to use the following formula:- m=1000×(d−M)×Mb1000×M or, M=(m×Mb)+1d where, M: molarity, m: molality, d: density, Mb: Molecular mass.

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if h is the heat produced by doing work w , then the relation between w and h is

Posted by Nitin Mehra 4 years, 6 months ago

Entrance Exam > JEE main > Physics

1 answers

Anushka Bora 4 years, 5 months ago

The main relationship is the change in energy of a closed system is equal to the heat added to the system plus work done on the system. This total energy is usually represented by U, so Delta U = Q + W. For flow systems we define enthalpy as H the change of which is also equal to Q + W. There are a number of restrictions on this formula, mainly if there are other forms of energy besides work involved, such as changes in potential energy or electromagnetic field energy etc. This is the first law of thermodynamics.

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