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In which equilibrium it will K_p=K_c. (i)CaCO_(3(s)) hArr CaO_((s)) + CO_(2(g)) (ii)2HI_((g)) hArr H_(2(g)) + I_(2(g)) (iii)N_(2(g)) + 3H_(2(g)) hArr 2NH_(3(g)) (iv)C_((s)) + O_(2(g)) hArr CO_(2(g)) (v)PCl_(5(g)) hArr PCl_(3(g)) + Cl_(2(g)) (vi)CO_((g)) + H_2O_((g)) hArr CO_(2(g)) + H_(2(g))

In which element's have maximum shielding effect for outermost electron ?

In which elements has high electronegativity ?

In which directionn the value of (i) phi_(2_(p_(x))),(ii) phi_(2_(p_(y))) and (iii) phi_(2_(p_(z))) is the highest ?

In which direction the value of phi_(d_(xy)) is zero?

In which direction the value of d_(x^(2)-y^(2)) is the highest?

In which direction the cell reaction would proceed if the E.M.F. of a galvanic cell is zero?

In which delocalisation of positive charge is possible ?

In which conditions does the most probable velocity of O_(2) molecules have maximum value and in which conditions does it have minimum value-

In which condition real gas shows more deviation than Ideal gas ?

In which compounds (II) is more basic than (I)

In which compound, cis-trans nomenclature cannot be used ?

In which compound carbon does not possess sp^(2) hybridization?

In which compound C-C bond length is highest?

In which cases(s) , 1stmolecule in the pair has lower entroy per mole/

In which cases of maxing of a strong acid and a base each of 1N concentration, increases in temperature is the highest.

In which case the reaction is most exothermic with H_(2)//Ni.

In which case the order of acidic strength is not correct ?

In which case is the number of molecules of water maximum?

In which case is the number of molecules of water maximum ?

In whichcase, effectivenuclearcharge isminimum ?

In which case change in entropy is negative?

In which case bond energy decreases from left to right ?

In which case butane is formed?

In which C-C bond of CH_(3)CH_(2)CH_(2)Cl, the inductive effect is expected to be the least?

In which C-C bond of CH_(3)CH_(2)CH_(2)Br, the inductive effect is expected to be the least?

In which C-C bond of CH_3 CH_2 CH_2 Br, the inductive effect is expected to be least?

In which block of the periodic table the electronegativities of the elements are very similar ?

In which alkane isomeraiztion will not occur ?

In what ways lithium snows similarities to magnesium in its chemical behaviour

In what ways lithium shows similarities to magnesium in its chemical behaviour ?

In what way lithium differs from other metals of the same group?

In what way free radical affect the human body?

In what way can it be proved that PH_(3) is basic in nature ?

In what respects H_(2) differs from alkali metals and halogens ?

In what respect, the two successive members of a homologous series differ ?

In what respects does hydrogen resemble alkali metals ? How does it resemble halogen ?

In what regions of the atmosphere, the temperature increases with altitude and in which regions it decreases.

In what ratio by mass carbon monoxide and nitrogen should be mixed so that partial pressure exerted by each gas is same ?

In what period and group will an element with Z=118 will be present?

In what period and group will an element with Z-118 will be present?

In what manner will increase of pressure affect the following equilibrium ? C(s) + H_(2)O (g) hArr CO(g) + H_(2) O (g)

In what manner is the long form of periodic table better than Mendeleef's periodic table ? Explain with examples.

In what manner will increase of pressure affect the following equation ? C_((s)) + H_(2)O_((g)) hArr CO_((g))+ H_(2(g))

In what manner is the long form ofperiodic table better than Mendeleef's periodic table? Explain with examples.

In what context are the following terms used: (i) Proton (ii) Diprotium?

In what form does chemical energy get converted when the oxidising and reducing agents are present in the same solution?

In what form does magnesium chloride occur in nature?

In water molecule, the two O - H bonds are oriented at an angle of 104.5^(@) . In BF_(3), the three B - F bonds are oriented at an angle of 120^(@) . In BeF_(2), the two Be - F bonds are oriented at an angle of 180^(@). Which of the following will have highest dipole moment ?

In volumetric experiment, it was found that a solution of KMnO_(4) is reduced to MnSO_(4). If the normality of solution is 1 N, then molarity of solution will be :