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MgCl_(2) is linear but SnCl_(2) is angular-explain.

MgAl_(2)O_(4), is found in the Spinal structure in which O^(2-) ions consititute CCP lattice, Mg^(2+) ions occupy 1/8th of the Tetrahedral voids and Al^(3+) ions occupy 1.2 of the Octahedral voids. Find the total +ve charge contained in one unit cell

MgCl_(2) and CaCl_(2) are easily hydrated, while NaCl and KCl are not hydrated. Why?

Mg_(3) N_(2) when reacted with water gives off ammonia but HCl is not obtained when MgCl_(2) reacts with water at room temperature . Explain .

Mg_(2)C_(3) + H_(2) O to

Mg^(2+) ions is essential for selective precipitation of Fe(OH)_(3) be aqueous NH_(3).

Mg^(2+) can be detected and esitimated in hard water by titrating with EDTA at pH=10 using NH_(4)OH+NH_(4)Cl buffer. The end point is given by the apearance of blue colour. The indicator used is

Mg^(2+) is .......... Than Al^(3+)

M_((g)) to M_((g))^(+) + e^(-) , DeltaH=100 eV , M_((g)) to M_((g))^(2+) + 2e^(-) , DeltaH=250 eV Which is incorrect statement ?

Mg of a substance when vaporized occupy a volume of 5.6 litre at NTP. The molecular mass of the substance will be:

Mg is an important component of which bio molecule occuring extensively in living world?

Mg and Li are similar in their properties due to

Mg and Zn have following resemblance :

Mg and Li are similar in their properties due to.....

Methylene blue is an indicator widely used in acid-base titration, it is formed on mixing:

Methylation of diborane gives [Me = methyl group]

Methylation of diborane gives [Me = methyl group]

Methyl orange, an acid base indicator, is the sodium salt of an acid that contains C,H,N,S and oxygen. Quantitative analysis gave C = 51.4%, H = 4.3%, N = 12.8%, S = 9.8% and Na = 7.0%. What is the empirical formula of methyl orange?

Methyl magnesium iodide reacts with ethyl alcohol to produce

Methyl group (CH_3 ) shows the following effect:

Methyl chloride prepared by chlorination of methane is always contaminated with some ethane What is the source of ethane ? Explain.

Methyl carbanion is................and...............with ammonia.

Methyl benzoate can be prepared by

Methyl alcohol is treated with conc.HI and red P. The main product obtained is

Methyl alcohol and acetone can be separated by :

Methyl acetate and propionic acid are

Methoxy methane and ethanol are

Method of incineration is mostly applicable to

Methlamine on treatment with nitrous acid gives

Mething points are normally the highest for

Methanol is soluble in water due to

Methanol + CO underset("Catalyst")overset(Rh)rarr X X in the above sequence is

Methanol cannot be dried with anhydrous CaCl_(2) because

Factor hypothesis was proposed by .............

Methane undergoes slow atmospheric oxidation and produces carbonmonoxide. If 2xx10^(22) oxygen molecules are used in such oxidation, what weight of methane is consumed?

Methane reacts with excess of chlorine is diffused sunlight to give the final product as

Methane molecule is .............. in shape with all bond angles equal to .............

Methane may be obtained from monochloromethane by

Methane is tetrahedral but not square planner in nature, prove it.

Methane is converted into faormaldehyde. What is the ratio of molecular weight to equivalent weight of Methane?

Methane gas producing field is

Methane gas is also called as…………….

Methane can be converted into ethane by the reactions

Both methane and ethane can be prepared in one step from _________.

Metamers of this compounds is/are :

Metamerism is exhibited by

Metals that are passive by conc HNO_(3) are cr,zn,Al

Metals like silver and copper can be obtained in the colloidal state by