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A HYDROCARBON which contains more number of CARBON atoms that are combine together through single bonds will have the highest HEAT of COMBUSTION. ... This means that there is a triple bond between the carbon atoms. Chemical formula of ethane is and there is a single bond between the carbon atoms

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tion:In general, METAL and nonmetals COMBINE to FORM ionic compounds, while nonmetals combine with other nonmetals to form COVALENT compounds

The MASS PERCENTAGE of SOLUTE is 10%

tion:Compounds of lithium are partially SOLUBLE in water whereas the alkali metals are highly soluble in water. Beryllium: The ANOMALOUS properties of beryllium is mainly due to its small size, HIGH ELECTRONEGATIVITY, high ionization energy and high POLARIZING power compared to the other elements in the block.

Likely sources of EXPERIMENTAL error in this experiment include improper MIXING, the placement of the thermometer bulb onto slowly dissolving solids, INCORRECT reading of the thermometer, not enough thermometer readings, and spillages. The most probable sources of error are the first TWO.

citric acidExplanation:because we find citric ACID in orange,lemon etc which eat or is USED in KITCHEN for COOKING in daily life

tion:Though Lithium and BERYLLIUM BELONG to TWO different groups in the periodic table, both have some similarities in them. These are partially soluble in the water and exhibit large ATOMIC radii. ... Also, only Lithium exhibits the PROPERTY of forming Nitrides in its group of the periodic table.

All antibodies are multivalent e.g. IgGs are bivalent and and IgMs are decavalent. The greater an immunoglobulin's valency (number of antigen binding SITES), the greater the amount of antigen it can bind. SIMILARLY, antigens can demonstrate multivalency because they can bind to more than ONE antibody.Explanation:HOPE this helps you my friend ☺️

tion:The CHANGE in ENTHALPY is zero for isothermal processes CONSISTING of ONLY IDEAL gases. For ideal gases, enthalpy is a function of only temperature. Isothermal processes are by definition at constant temperature. Thus, in any isothermal process INVOLVING only ideal gases, the change in enthalpy is zero.

tion:Lithium shows ANOMALOUS behavior due to its small SIZE. The polarizing power of lithium ion is HIGHEST of all the alkali metal ion . Because of small size, Lithium is very hard, less reactive as compare to other alkali METALS like sodium and potassium.hope it's HELPFUL(◍•ᴗ•◍)❤

The HEAT of NEUTRALIZATION of HCL by NAOH is -55.9 kJ/mol.Hope it's HELPFUL

Monovalence - Monovalence or Monovalent may refer to: Monovalent ion, an atom, ion, or chemical group with a valence of ONE, which thus can form one COVALENT bond. Monovalent antibody, an antibody with affinity for one EPITOPE, ANTIGEN, or strain of microorganism.

Antibody diversity. The PHENOMENON of immense variability CHARACTERISTIC of antibodies, which ENABLES the immune system to react specifically against the essentially unlimited kinds of antigens it ENCOUNTERS.

1) Ellingham diagram does not consider KINETICS of the reactions. 2) Also, It can't provide us FULL information about oxide formation, if more than ONE oxides are possible.Explanation:HOPE it helps you

,E = HC / λwhere c, the speed of light, is 2.998 x 10^8 m s–1.1 MHz = 0.001 ms400 MHz = 2.5 × 10^-6 ms = λh = plank's constant = 6.626 × 10^-34 j-s PUT the VALUES,E = (6.626 × 10^-34 × 2.998 x 10^8 ) / (2.5 × 10^-6) = 7.89 × 10^-20 kJ/mol (ANS)

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There are a lot of variables that affect boiling point in this scenario, INCLUDING the EXACT sugar in the solution, the liquid solvent being used, and the concentration of the solute, as well as the ambient atmospheric pressure. From experience, though, I can tell you that sugars have a relatively minor effect on boiling point temperature, as compared with the pure solvent. Take water, for example—stick a thermometer in water at room temperature at sea level, and it boils at 100 deg C/ 212 deg F. Then start adding sugar until the solution is saturated (this will be a LOT of sugar!) and it’ll boil at very nearly the same temperature. Throw in some strings tied to a stick, and as it cools, make some rock candy crystals for your troubles!Explanation:HOPE it helps you

d.Formic acid EXPLANATION:A string of an ant CONTAINS formic acid /methanoic acid and that is why there is a burning and itching SENSATION after an ant's BITE.

an imaginary line or a line on a map or chart connecting or marking places of equal barometric pressure. 2 : one of TWO or more ATOMS or elements having the same ATOMIC weights or mass NUMBERS but different atomic numbers.please MARK as brainliest

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Being on the upper LEFT SIDE of the Periodic Table, lithium has a fairly LOW electronegativity and electron AFFINITY as compared to the rest of the elements. Lithium has a higher atomic RADIUS than most of the elements on the Periodic Table. In compounds lithium (like all the alkali metals) has a +1 charge.

The SECOND law of thermodynamics STATES that for any spontaneous process, the overall ΔS must be greater than or equal to zero; yet, spontaneous chemical reactions can result in a negative CHANGE in entropy. This does not contradict the second law, however, since such a reaction must have a sufficiently LARGE negative change in enthalpy (heat energy). The increase in temperature of the reaction surroundings results in a sufficiently large increase in entropy, such that the overall change in entropy is positive. That is, the ΔS of the surroundings increases enough because of the exothermicity of the reaction so that it OVERCOMPENSATES for the negative ΔS of the system. Since the overall ΔS = ΔSsurroundings + ΔSsystem, the overall change in entropy is still positive.Hey Mate!!!! Here is your answer ♣️

Molecular OXYGEN (O2) is a DIATOMIC molecule that is composed of two oxygen atoms HELD together by a COVALENT bond.

However, Lithium (LI) is a stronger reducing agent than NA due to GREATER hydration energy. Complete answer: Thus, Li has a greater tendency to lose electrons in solution than other ALKALI metals. The Large amount of hydration energy makes it the strongest reducing agent in spite of its highest IONISATION enthalpy.

o say this but LITHIUM is not the most electronegative ELEMENT but FLOURINE is the most electronegative element of VALUE 4.0I HOPE THIS HELPS YOU

But LiAlH4 is a very STRONG reducing agent than NaBH4 because the Al-H bond in the LiAlH4 is weaker than the B-H bond in NaBH4. ... This makes the Al-H bond less STABLE. The reason for this is the low ELECTRONEGATIVITY of Aluminum compared to BoronExplanationplease MARK me as brainlist please

The zeroth law of thermodynamics ESSENTIALLY says what we mean by thermal equilibrium - and hence ALLOWS for the measurement of temperature. That is, thermal equilibrium between two interacting objects is said to exist when the objects are at the same temperature. (“Equilibrium” here simply means that no heat is transferred from one object to the other.)The IDEA RELATES to thermometry in a couple of ways. If objects A and B are in thermal equilibrium and objects B and C are also in thermal equilibrium, then A and C are in thermal equilibrium as well. That is called the zeroth law of thermodynamics. Object B in this example could be called a thermometer. That is, if B is in contact with A and they are in equilibrium, they are at the same temperature. If B is then placed in contact with C and they are also in equilibrium without any heat transfer, then C must be at the same temperature as object A and they are said to be in thermal equilibrium even though they are not in contact.But that also says that to make a temperature measurement, whatever device is used as a thermometer must be allowed to come into thermal equilibrium with what is being MEASURED. That is, it might take a moment for the thermometer to reach the same temperature as the object being measured.Hey Mate!!!! Here is your answer ♣️

The SECOND law of thermodynamics states that the TOTAL entropy of a system either INCREASES or remains constant in any spontaneous PROCESS; it NEVER decreases.

Key Points. The FIRST law, ALSO KNOWN as Law of Conservation of Energy, states that energy cannot be created or destroyed in an isolated SYSTEM. The SECOND law of thermodynamics states that the entropy of any isolated system always increases.Explanation:hope this helps you my friend ☺️

As in all its compounds and its elemental FORMS, carbon is tetravalent, which MEANS that it always forms four bonds. Carbon has a total of six ELECTRONS, two of which are in a filled (1s) quantum shell, and four valence electrons; it is these valence electrons that can take part in BONDING.

Quantitative is an adjective that actually means SOMETHING tangible. For example, we can count the number of sheep on a farm, or we can calculate the gallons of a COW’s milk. It’s important to be able to quantify what we can in a world of abstract results that can’t be quantified, like rage or MEMORIES. Examples of CHEMICAL methods include: TITRATION (volumetric analysis).Explanation: Mark as brainliest

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Lithium is a soft, silvery-white, metal that heads group 1, the alkali metals group, of the PERIODIC table of the elements. It reacts VIGOROUSLY with water. Storing it is a problem. It cannot be KEPT under oil, as sodium can, because it is less dense and floats.Discovered by: Johan AUGUST ArfvedsonDiscovered by: Johan August ArfvedsonDiscovery date: 1817Discovered by: Johan August ArfvedsonDiscovery date: 1817Origin of the name: The name is DERIVED from the Greek 'lithos' meaning stonehope this helps☺