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Because it is the EXOTHERMIC PROCESS, HEAT EVOLVED, and it can HARM you

We should not WEAR synthetic CLOTHES in SUMMER because they don't absorb sweat from our body and the evaporation process do not occur, so we feel a lot of HEAT inside these clothes. synthetic do not absorbs sweat from our body.so we don't prefer synthetic clothes in summer.

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Hey
The example is :
CAO +H2O ======> Ca(OH) 2+ H2
which is a highly exothermic reaction.
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Tartaric acid is FOUND in cream of tartar, which is used in making CANDIES and frostings for cakes. Tartaric acid is also used in BAKING powder where it serves as the source of acid that reacts with sodium bicarbonate (baking SODA).

I THINK there is 4 chiral CARBON ATOM PRESENT in d-glucopyranose

They do not REACT. But PRESSURIZED CO2 is DISSOLVED in areated DRINKS

It will BURST because there is so MANY HEAT RELEASED.

Compressibility is the measure of how much a given volume of matter DECREASES when placed under pressure. If we put pressure on a solid or a liquid, there is essentially no change in volume. The atoms, ions, or molecules that make up the solid or liquid are very close together.

Diffusion is the PROCESS of a substance spreading out to evenly fill its CONTAINER or environment. In a solution, a concentrated SOLUTE diffuses to spread evenly in its solvent. concentration to low concentration.

STEAMS AND WATER BOTH AT 100DEGREE CELSIUS

BUT THE STEA HAS MORE HEATENERGY IN THE FORM OF LATENT HEAT OF VAPOURISTION ..

WHEN WE BOIL WATER AT 100 DEGREE CELSIUS IT VAPOURISES AND SONE HEAT IS USED TO BREAK THE INTER MOLECULAR FORCE BETWEEN THE PARTICLES OF WATER
TO CONVERT IN TO

SO VAPOUR HAS MORE HEAT

HOPE HELPED.

Water is liquid, but still has mass and under the influence of gravity. It FORCE pushes against objects in it's path and flowing water has GREATER force against an OBJECT stan still water

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Water gas has ALREADY a FORMULA and theory.
water gas is mixture of CO2 + N2

These OXIDES are called amphoteric oxides...
amphoteric substances are those substances which can act as both acid and base like WATER and above given compounds....
the REACTIONS of these compounds with acids and BASES are given in above snap...
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You will buy COTTON t- shirt for summer . because the cotton get LESS AMOUNT of heat energy from SUN.

The conversion formula for a temperature that is EXPRESSED on the CELSIUS (C) scale to its Fahrenheit (F) representation is: F = 9/5C + 32. Celsius temperature scale also called CENTIGRADE temperature scale, is the scale based on 0 for the freezing point of water and 100 for the boiling point of water.

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Answer: Magnesium chloride molecule is having least ionic character.

Explanation:

According to Fajan's rule, the smaller is the size of cation and LARGER the size of anion the more will be polarizing power of cation which RESULTS in the formation of covalent bond.

As the anion is same, so out of NACL and , the NA cation has large size as compared to Mg cation.

Hence, NaCl will form more ionic bond and the bond between will be less ionic.

As we move across a PERIOD, the size of atoms decreases. Hence, Fe and Zn will also form ionic bond with chlorine atom.

Thus, it can be concluded that magnesium molecule chloride is having least ionic character.

B) OXYGEN in nitrogen
because the diffusion of gases is MUCH more faster than that of SOLIDS and LIQUIDS

Secondary Amines

EXPLANATION:

• Possible number of secondary amines are 6.
•  There are PRIMARY (1°), secondary (2°) and tertiary amines (3°).
• The possible STRUCTURE for secondary amines are (N-ethyl-propanamine)
• This is also referred to as 2°amine.
• Secondary amine of has 6 isomers.
• Compounds having same formula but different molecular formula are called isomers.

Which means that amine group can attached at 6 different position within the COMPOUND

A MIXTURE can be more EASILY SEPARATED than a COMPOUND.

Which SUBJECT... PLSE POST a PHOTO

2-chloro BENZYL CHLORIDE

ANSWER:

TEMPERATURE is INDEPENDENT of VAPOUR DENSITY

The molecules and particles of gases do have very large INTERMOLECULAR spaces between them . This LEADS to high energy in them and that's why they KEEP on colliding in the container exerting pressure on its surface . SOLIDS do not have much intermolecular space and that's why the kinetic energy of particles in it is low and THEREFORE it doesn't exert pressure .

Synthetic fibre SOURCE material is not exhaustible because they are MADE from the chemicals and PLASTIC which is not easy to DECOMPOSE

When we dropped a STONE in water than that water comes out. because the stone is in solid FORM so when it GO INSIDE the water than that amp of water comes out.

This is the STRUCTURE of DDT

When Food MADE of OIL and fat are KEPT in air for a LONG time it gives unpleasant smell and taste the process is called rancidity and the food is said to be rancid.

We can prevent rancidity by keeping the food in air tight container.

By USING antioxidants to prevent contact with oxygen.

when the TURMERIC is added in SOAP solution(base) it changes into red and when this solution added with the ACID then there will be neutralization and its color CHANGE in yellow which is natural color of the turmeric

and turmeric is a natural indicator which changes its color in base turn yellow into red but there is no change in color in acid

Here's it .You can SEE the CALCULATIONS out in here . Its a BASIC QUESTION from STOICHIOMETRY.

Answer:40

Explanation:

eq MASS = molecular mass/n factor

12=molecular mass /2

mol mass =24.. which is MG

oxide will be MgO

THEREFORE mol mass of METAL oxide = 24+16 =40

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Aquatic life is benefitted from the maximum DENSITY of water at 4 DEGREES Celsius in the following ways -

-As the density of water increases, it blocks the amount of sunlight that can reach the depth of the water.

-Because of increased density and DECREASED LIGHT, the temperature of the water is controlled.

-It ensures SMOOTH functioning of phenomenon like bio-luminescence which needs lesser temperature.

n=3

L=2 i.e. d orbial

m=2

m has VALUES -l to +l i.e. 5values

d have 10 ELECTRONS

ANS is 10/5=2

Solute= SALT WATER
solvent=tincture iodine, soda water, BLACK INK

Considered very auspicious in Hindu religion. It is a very pious and dutiful ritual which is said to bring fortune as well as relief from the sins for the bride’s parents.. Kanyadaan means when the father hands over all his rights and duties towards his DAUGHTER to her prospective groom. This way the father gives her daughter as a GIFT to the groom. As per tradition, groom is considered a form of Lord Vishnu. Thus, presenting him gifts is deemed as the greatest honor for the parents of the bride. As a result, they offer their daughter to the groom, who is their most cherished gift. As a symbol of acceptance, the groom touches the right shoulder of the bride, promising to take care of her and holding her responsibility”


And this was followed by a hot discussion with my mother in law who like millions of INDIANS believe that If you don’t do Kanyadaan in your life you will not get salvation from the sins of present life.

I just couldn’t digest this belief and what I had read earlier.

Firstly the world Daan (which literary means to donate) is so HUMILIATING. How can anyone donate one’s daughter to anyone? Is the daughter or in general women a commodity which can be DONATED or gifted to anyone?

And why should she be gifted. The whole concept doesn’t appeal to me at all. Marriage is supposed to be meeting of souls, two persons, two families and in marriage both the partners are equal. So how can a father or mother just give away their daughter as alms to someone?

When a boy and a girl is getting married then why not have Putradaan (give away the son) why only Kanyadaan?

And how can parents think that after the marriage ceremony of their daughter “we have done the Kanyadaan, we have got our daughter married off so our place in heaven is fixed ” .How can parents think that they can just give away their child who was with them for almost 20 or more years, who was a part of them and become so insensitive towards their own daughter.

I am not trying to hurt any one’s religious sentiments but I feel insulted when women are degraded like this.

I am sure many of the grooms and their parents must really be thinking that the girl’s parents are actually getting rid of their child and the groom’s family is obliging the girl’s family by accepting the Kanyadaan. Not only they are getting some material thing ( the bride) as the girl’s parents give so many other things in the form of Dowry along with the girl and that could be the reason for the miserable status of many of the women

When parents themselves treat their own child as commodity how can they expect some strangers to respect their daughter?

I wonder why the women’s organizations or the ones who are fighting for women’s rights are not raising their voice against use of this terminology.

I told my mother in law that I am not in favour of this ceremony and use of this derogatory word and I will not do Kanyadaan.

I am a strong believer of following all the customs but only from the angle of enjoying the marriage function and to bring some excitement, fun and celebrations and make it a festive occasion. And I may follow the ceremony where the Pundit will ask me and my husband to keep my daughter’s hand in her groom’s hand but not because we will be doing Kanyadaan (NO WAY I WILL NEVER DONATE MY DAUGHTER TO ANY ONE. SHE IS AND SHE REMAINS AN INTEGRAL PART OF US) but only with the intention to join their hands and with the prayer that they remain together all through their life and face the struggles, the happy moments, the sad moments etc as one being and with each other.

I do believe in the sanctity of marriage and responsibilities, duties, commitments, loyalty and faithfulness which are part and parcel of married life but I am against the use of the word KANYADAAN

An equation is to be balanced in order to FOLLOW the law of conservation of MASS which states that before and after REACTION masses on both SIDES are equal

1 MOLE of (COOH)2.2H2O has 6 moles of Oxygen atoms. (adding them up)

If we USE the unitary METHOD, if 1 mole contain 6 mole O atoms, 0.3 moles will contain 0.3×6 moles of atoms , I.e. 1.8 moles of Oxygen atoms.

No of MOLES= VOLUME in litre/22.4=7/22.4 then APPLY FORMULA MOLECULAR mass=mass in gram/no of moles = 10/7/22.4=12gm/mole

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Hey my DEAR friend here is your answer_______

An overdraft allows the individual to continue withdrawing money even if the account has no FUNDS in it or not enough to cover the withdrawal. Basically, overdraft means that the bank allows customers to BORROW a SET amount of money.

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Hope this answer will help u....

@NEHA

FINAL is 30 and initial is 25...i think my ANSWER WOULD help you