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ANSWER:

CHANGE in CLOUR , change in TEMPARATURE, FORMATION of perispate

Answer:

gas

Explanation:

in gas the PARTICLES are far a part from each other so there is more randomness of particles less randomness is present in liquid COMPARED to gases and then comes solid which is RIGID and very low randomness or is absent because particles are PACKED

Answer:

1.027 × 10⁻² M

Explanation:

Given :

Volume of solution = 300 L

Given MASS of NaCl = 180 G

We have molar mass of NaCl = 58.44 g / mol

Now :

No. of moles n = 180 / 58.44 mol

We are asked to find concentration of the solution!

Molarity is term of concentration which defined as no. of moles of SOLUTE present in unit volume of solution in litre.

= > M = n / V ( L )

= > M = 180 / ( 58.44 × 300 ) M

= > M = 6 / ( 58.44 × 10 ) M

= > M = ( 6 / 5.844 ) × 10⁻² M

= > M = 1.027 × 10⁻² M

Hence we get required answer.

Explanation:

Viscosity is a property which makes a fluid to RESIST the FLOW. Whereas a drop of INK is able to flow EASILY. Therefore, when a drop of ink is added to WATER then ink disperses into the water because particles of ink are very small. Due to this they spread in water easily.

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Answer:

32.39

1.789

0.0078

5.607

Explanation:

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ANSWER:

the place of SIDDHA medicine ( b) TAMIL nadu

Explanation:

( i hope its HLEP U)

Answer:

oxygen has LOW initiation enthalpy than NITROGEN because nitrogen has half filled p ORBITAL and less than fluorine because has SMALL size

YES because when they REACT with each other they have very SIMILAR results

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Answer:

because

Explanation:

Hydrogen bromide and hydrogen chloride are both simple molecules. They have London forces between molecules. It is essential that you highlight that these interactions (INDUCED dipole-dipole) are BETWEEN the molecules rather than WITHIN them. Boiling point is determined by the energy required to break these intermolecular forces. THEREFORE, stronger intermolecular forces between molecules will lead to a higher boiling point as more energy is required.The only difference between HBr and HCl are the sizes of the halogen ATOM. Br is larger, meaning that it has more electrons. More electrons mean that when the electrons move randomly, a more strong dipole can be induced in the neighbouring molecules. This means there are more interactions between the larger HBr molecules than between the smaller HCl molecules.In this question, the focus is on intermolecular forces- a common mistake is to go down a rabbit hole talking about the covalent bonds within the molecule, which are not INVOLVED in boiling point determination at A-level.

EXPLANATION:

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EXPLANATION:

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EXPLANATION:

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ANSWER:

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ANSWER:

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EXPLANATION:

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EXPLANATION:

sorry I don't understand the question PLEASE say is it it is from which class

EXPLANATION:

law of CONSERVATION of mase

it SAYS that the SUM of MASSES of r side and

p side should be equal

ANSWER:

Pure substances are the COMPOUNDS or the elements.

Therefore, pure substances are,

H2O and Al2Si2O5(OH)4

Milk is a mixture of water and OIL.

ANSWER:

The table SHOWS approximate dates for when DAY and night are as similar as possible according to latitude. More Than 12 Hours.

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Answer:

In crystallography, CRYSTAL structure is a description of the ORDERED arrangement of ATOMS, ions or molecules in a crystalline MATERIAL.

Explanation:

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ANSWER:

Hold the RIBBON with a tong and bring it NEAR the FLAME of a burning candle. (prefer wearing gloves and mask).

Answer:

itni badi REACTION KO ESE YHA explain nhi KAR sakte more information ke liye MUJE subscribe kare

HELLO MATE

THERE IS NO DIFFERENCE .

AND WE PRONOUNCE EACH NUMBER AFTER DECIMAL .

AS,

IN 2.002 , WE WILL PRONOUNCE AS TWO POINT ZERO ZERO TWO.

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ANSWER:

रसोवशोषण के अभिलक्षण (i) उच्च विशिष्टता- रसोवशोषण अतिविशिष्ट होता है एवं यह केवल तभी होता है जब अधिशोषक एवं अधिशोष्य के मध्य रासायनिक बंध बनने की कोई संभावना हो। ... (III) पृष्ठीय क्षेत्रफल- भौतिक अधिशोषण के समान, रसोवशोषण भी अधिशोषक का पृष्ठीय क्षेत्रफल बढ़ने पर बढ़ता है।

Explanation:

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Answer:

67centegrate

Explanation:

Answer:

7842

Explanation:

EXPLANATION:

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EXPLANATION:

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EXPLANATION:

जब किसी रासायनिक अभिक्रिया की गति किसी पदार्थ की उपस्थिति मात्र से बढ जाती है तो इसे उत्प्रेरण (CATALYSIS) कहते हैं। जिस पदार्थ की उपस्थिति से अभिक्रिया की गति बढ जाती है उसे उत्प्रेरक (CATALYST) कहते हैं। उत्प्रेरक अभिक्रिया में भाग नहीं लेता, केवल क्रिया की गति को प्रभावित करता है।

औद्योगिक रूप से महत्वपूर्ण रसायनों के निर्माण में उत्प्रेरकों की बहुत बड़ी भूमिका है, क्योंकि इनके प्रयोग से अभिक्रिया की गति बढ जाती है जिससे अनेक प्रकार से आर्थिक लाभ होता है और उत्पादन तेज होता है। इसलिये उत्प्रेरण के क्षेत्र में अनुसंधान के लिये बहुत सा धन एवं मानव श्रम लगा हुआ है।

Answer:

763

Explanation:

CONCENTRATION of solution=amount of solute×100/amount of solution

36×100/136

3600/136= 26.47%

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Answer:

0.1 mole

Explanation:

12gr-1mole of carbon

1.2gr- ?

=0.1mole

Answer:

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Explanation:

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Vapour density=1/2 molecular weight

Therefore, molecular mass of the CHLORIDE = 77×2 = 154.

Also, molecular mass of the chloride =3×x+x×35.5 ( where x is the valency of the element).

On solving, we GET x =4.

Therefore, atomic mass = 4×3 = 12

EXPLANATION:

METALLIC OXIDE. NON metallic oxide

• basic. acidic
• ionic compd. COVALENT compd.

ANSWER:

glaciers, rivers, PONDS, lakes, wells

Explanation:

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Explanation:

the VOLUME of o2(g) released by 1C electricity at NTP would be 9650022.4

Answer:

it is do so ,

EXPLANATION:

to REMOVE the IMPURITIES present on it that can EFFECT the PROCESS.

ANSWER:

bhai REACTION kaha HAI

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Answer:

I no all y'all do PUBLIC CUFF co chartered check my coop LLC cm MD AB MCKEE finding chi OFFICIOUSLY Joburg components

Answer:

2 methyl PROP 3 yne 1 ene

Answer:

K L M N O it's answer and the BEST answer

EXPLANATION:

∑

ANSWER:

SE(SELENIUM) - 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^4

= 34

Se=34(ATOMIC NUMBER)

ANSWER:

strawberry

giant onions

red cabbage

beets

carrots

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ANSWER:

it's Al2S3

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ANSWER:

SORRY..

EXPLANATION:

I DONT KNOW the answer..

FECL2 + ZNCL2 + Fe

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@JAAT

ANSWER:

no not at all

Explanation:

since van't HOFF factor of SODIUM chloride is 2 and glucose is 1

Very LIGHT GREEN or

it is SEEN ALMOST COLOURLESS

Answer:

hcidudifif J Cole and KENDRICK LAMAR and you KNOW I

ANSWER:

WRITE in ENGLISH then I'll DEFINITELY answer this QUESTION .