Download App

PART - 2 CH - 7 Redox Reactions — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryPART - 2 CH - 7 Redox Reactions4 Marks
Question
Match column A and column B and choose the right code :
Column AColumn B
1. On Ag electrode, the electrolysis of aqueous solution of $AgNO _3$(a) $K _2 Cr _2 O _7$
2. $Cr < Mg < K$(b) $CHCl _3$
3. Different mathmetical value of valency and oxidation number of carbon(c) Reducing capacity
4. Oxidizing property(d) On cathode Ag and on anode $Ag ^{+}$
✓

Answer

(1) (d), (2) (c), (3) (b), (4) (a).

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Match the following." from PART - 2 CH - 7 Redox Reactions→PART - 2 CH - 7 Redox Reactions — all question types→Chemistry STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Match the column A with column B and select the correct code.
Column AColumn B
1. Estimation of carbon and hydrogen(a) Estimation of halogen
2. Carius process(b) Lateral overlapping
3. $\pi$ Bond(c) Methyl free radical
4. Homolytic cleavage of $C - C$ bond of ethane(d) Liebig combustion process
→
Column AColumn B
(1) Potassium (K)(a) Elements after ${ }_{92} U$
(2) Chalcogen(b) Elements of IV period
(3) s-block elements(c) He
(4) Peruranium elements(d) Halogen
→
Column AColumn B
(1) Spontaneous process(a) conversion of ice to water
(2) Entropy(b) $\Delta G$ negative
(3) Mechanical energy(c) Measure of disorder of system
(4) Isothermal process(d) conversion of mechanical energy to kinetic energy
→
Column AColumn B
(1) Energy mass equation of Einstein(a) $KE =\frac{1}{2} m v^2$
(2) Wavelength of Balmer series(b) Linear spectrum
(3) Atomic spectrum(c) $4000 Å-7000 Å$
(4) Kinetic energy(d) $E = mc ^2$
→
Column AColumn B
(1) Solution of $CuSO _4$(a) 14
(2) $SnS _2$(b) $pH <7$
(3) Relationship of $K _{ p }$ and $K _{ c }$(c) $K_{s p}=4 s^3$
(4) $pK _{ a }+ pK _{ b }$(d) $K _{ p }= K _{ c }( RT )^{\Delta n}$
→
Column AColumn B
(1) Number of elements in fourth period of periodic table(a) Actinoids series
(2) d-block elements(b) $[ Ar ] 3 d^5 4 s^2$
(3) 5f series(c) 18
(4) Mn-electronic configuration(d) Transition elements
→
Column AColumn B
(1) $s p^2$ hybridisation(a) $BeCl _2$
(2) $s p^3$ hybridisation(b) $\stackrel{\oplus}{ C } H _3$
(3) $Rb _2 O$(c) $\stackrel{+}{ N } H _4$
(4) 50/s-character compound(d) Oxide having more basic property
→
Column AColumn B
(1) $\Delta H _s$(a) R
(2) $C _{ p }- C _{ V }$(b) System + surroundings
(3) Law of conservation of energy(c) $\Delta H _{ f }+\Delta H _V$
(4) Universe(d) First law of thermodynamics
→
Column AColumn B
(1) Bond angle 120°(a) $s p^3-s p^3$ overlapping
(2) $H _2^{-}< H _2{ }^{+}< H _2$(b) $\left[ Ni ( CN )_4\right]^{2-}$
(3) $d s p^2$ hybridisation(c) Benzene
(4) C-C bond in ethane(d) Increasing order of stability
→
Column AColumn B
(1) 1 calorie(a) $KCO _2$
(2) Average atomic mass of chlorine(b) 4.184 joule
(3) Mole x Molecular mass(c) 35.5
(4) Empirical formula of potassium oxalate(d) amount in gm
→