Explore topic-wise InterviewSolutions in Current Affairs.

duce the level of rainfall2. incerase in oxygen demand3. Fertility of SOIL DECREASES which decrease productivity of crops.4. DISTURBED the habitat in an ecosystem

be AQUA regia that is mixture of HCL and hno3none acid can dissolve goldHOPE IT HELP YOU PLS MARK AS BRAINLIEST

s statement would'nt be possible because Nature volume ... So, what incentives do universities have to pick up the pace? AGENCIES ... This tidies the scientific RECORD, CLEARS the air and kicks the legs out from under any CONSPIRACY theories. Over to you ...

, when it is heated then there is a reaction with the OXYGEN and this reaction became a BLACK. The COLOR of the heated copper powder becomes black when air is passed over it because of its reaction with oxygen i.e. air. When it REACTS with oxygen it forms copper oxide which is black in color.

l Stability: Keep away from intense HEAT which may CAUSE dec away from ACIDS which will cause decomposition and generate carbon dioxide gas. Incompatibility: Acids will decompose BARIUM CARBONATE with the liberation of carbon dioxide.

plating is the process of plating one METAL onto another by hydrolysis, most commonly for decorative purposes or to prevent corrosion of a metal. There are ALSO SPECIFIC types of electroplating such as COPPER plating, silver plating, and chromium plating.

MAYE♥◾here is your answer... ⤵⤵⤵A combustible REFERS to any OBJECT which is able to BURNING easily.⤴⤴⤴hope it helps you... works for you... and you satisfied with my answer... ............plz plz plz MARK me as a brainleist plz plz plz plz plz plz plz plz plz plz plz...

the given oxides, zinc oxide (ZnO) and aluminium oxide (Al2O3) are amphoteric oxides. (b) Non-metals are electron acceptors. Hence, they cannot donate ELECTRONS to H+ ions to form hydrogen gas (H2). (a) METAL oxides that react with both acids and bases to produce salt and WATER are known as amphoteric oxides.

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s a conventional methodThe names of the electron shells come from a fellow named Charles G. Barkla, a spectroscopist who studied the X-rays that are EMITTED by atoms when they are hit with high ENERGY electrons. ... This INNERMOST shell is now called the K-shell, after the label used for the X-ray.

r gas, mixture of flammable gases (PRINCIPALLY carbon monoxide and hydrogen) and nonflammable gases (mainly nitrogen and carbon dioxide) made by the PARTIAL combustion of carbonaceous substances, usually COAL, in an atmosphere of AIR and steam.

n is in Group 1 because it has properties of METAL and FORMS CATION and it is kept ACCORDING to the laws to the periodic table

dioxide gas (SO2) is BUBBLED through acidified potassium dichromate (K2Cr2O7/H+). The orange SOLUTION TURNS green. Colour changes: K+ in K2Cr207 is a colourless ion, and dichromate (Cr2O72-) is an orange solution. SO2 is a colourless gas, so the INTIAL solution is orange

ehyde, propionaldehyde, formaldehyde and acrolein have previously been reported to possess indirect sympathomimetic activity. The objective of this study was to examine the action of these aldehydes on isolated smooth muscle systems. Acetaldehyde and propionaldehyde were relatively equipotent and reversible in producing contractile responses in rat vas deferens which were blocked by reserpine pretreatment. These aldehydes produced an increase in LOSS of radioactivity after exposure of tissues to 14C norepinephrine and DECREASED ACCUMULATION of 14C norepinephrine and 45Ca in isolated smooth muscle systems. Formaldehyde and acrolein produced irreversible contractile responses in rat vas deferens which were not blocked by reserpine pretreatment. Loss of radioactivity after exposure of tissues to norepinephrine nonrepinephrine was increased in a nonlinear fashion and both aldehydes also reduced accumulation of 14C norepinephrine and 45Ca. It appears that all 4 aldehydes interact with tissue norepinephrine stores and affect nonspecific membrane calcium binding sites. Formaldehyde and acrolein are POTENTIALLY more toxic than acetaldehyde and propionaldehyde in similar concentrations and may CAUSE irreversible contraction of smooth muscle by altering membrane continuity.

nthanoid CONTRACTION, my FRIEND. And it's not what 'did' it CAUSES , test it is sai LIKE, What are it's causes?

it STATES that the molar CONDUCTIVITY of a COMPOUND is the sum of the individual conductivity of the ions .at INFINITE DILUTION the molar conductivity of the compound will be the sum of the individual conductivity of the ions

s OZONE.... O2+O GIVES O3I HOPE it is HELPFUL....

en 1000 in DAYS them in how many days will 15 minutes if 25 MEN 1000 in days them in how many days will 15 minutes each Rs 900? Rs 900?if 25 men 1000 in days them in how many days will if 25 men 1000 in days them in how many days will 15 minutes each Rs 900? minutes each Rs if 25 men 1000 in days them in how many days will 15 if 25 men 1000 in days them in how many days will 15 minutes each Rs 900? each Rs 900??if 25 men 1000 in days them in how many days will 15 minutes each Rs 900? 25 men 1000 in days them in how many days will 15 minutes each Rs 900?

lves FILLING a CONTAINER with a liquid ofdensity SLIGHTLY higher than the glasssample to be MEASURED; this causes theglass sample to float on its surface. The liquid is then heated precisely, CAUSING the liquid to expand and therefore decrease indensity

Characteristics of F-block elements are:The position of f block elements in the periodic table, is explained above. The elements in which the extra electron enters ( n- 2 )f orbitals are called f- block elements. These elements are also called as INNER transition elements because they FORM a transition series within the transition elements. The f-block elements are also known as rare earth elements. These are divided into two series.   i) The LANTHANIDE series (4f-block elements) ii) The Actinide series (5f- block elements )

causes of RADIOACTIVE SUBSTANCES are:1. Can cause many deadly deseases LIKE leukamia, SKIN cancer etc.2. Can cause much harm to infrastructure by loosening the strength of molecules.

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re the things which can REACT with each other and NONMETALS are the thing which can not ATTRACT or react with each other .HOPE it will help you .

nergy will be further ENERGY RESOURCES.

th's SOIL fertility will be DRASTICALLY reduced. The OIL will be reduced in the soil. The transportation will be stopped.The people will face problems.

ous solution the solvent readily donates a proton which is accepted by either BASE to form it's conjugate acid... In case of secondary and tertiary AMINE the conjugate acid is stabilized or destabilized by three factors I. E, Inductive effect, hydrogen bonding and streric repulsion... All these favour 2ndary amine to be the strongest base... Now if the ALKYL group is large ORDER will be, secondary amine >tertiary amine > primary amine

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re economic, environmental, and agronomic benefits from using BNF in cropping systems. All living things require nitrogen. It is a key ELEMENT of amino acids, the building BLOCKS of proteins. There is a HUGE reservoir of N in the atmosphere. APPROXIMATELY 80% of the air consists of nitrogen gas (N2), but plants cannot use atmospheric N DIRECTLY to make protein.

etic Materials are those materials which on being PLACED in a magnetic FIELD get feebly magnetised in direction opposite to that of the magnetising field. Such materials, get repelled the magnet, when brought NEAR a STRONG magnet.For Example: Bismuth (BI)Paramagnetic Materials are those materials which on being placed in magnetic field. Such materials, get attracted TOWARDS the magnet, when brought near a strong magnet.For Example: Sodium (Na)

riend.......Here is your answer..........The following characterstics of P block element are......1.The GENERAL electronic configuration of p-block elements is ns2 np1-6. 2.These elements include metals and non-metals with a few semi metals (Metalloids)  3.Most of them form covalent compounds. 4.These elements possess RELATIVELY higher ionisation energy and the value tends to increase along the period but decrease down the group.  5.Most of the elements show NEGATIVE (except some metals) as well as POSITIVE oxidation states (except Fluorine).

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. Atom 3. J.J Thomson4. groups or families5. ZINC ELEMENT is in 12TH column

ctronic CONFIGURATION of HEXENE is as follows...hope it helps PLZ mark as BRAINLIEST

carbonate also is USED as an ANTACID to relieve heartburn, acid indigestion, and UPSET STOMACH. It is available with or without a prescription. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information

have IONIZATION enthalpy.2) They have to FORM +1 or +2 ions.3) They are very 4) Most of the COMPOUNDS are ionic in nature.❤️

CA3(PO4)3 ➡️ (NH4)3PO4 + CA(NO3)2.

4No. of carbon ATOMS in reactants and PRODUCTS is equal.No. of hydrogen atoms in reactants is 2 and in products it is 4. So we have to MULTIPLY the no. of hydrogen atoms in reactants by 2. Then it would be 2H2.So the required balanced EQUATION isC+2H2=CH4Please MARK me brainliest .

s the DIAGRAM???

of the release of a proton,acetic acid has an acidic character. It turns blue litmus PAPER red, indicating that it is acidic in nature. However, it is a WEAK acid because it does not DISSOCIATE completely in aqueous SOLUTION. Acetic acid reacts withsodium bicarbonate to produce carbon dioxide.