Question 11 Mark
Diamond : electric insulator : : _______ : electric conductor
Answer
View full question & answer→Diamond : electric insulator : : graphite : electric conductor
Questions
Find the correlation.
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44 questions · timed · auto-graded
Question 21 Mark
Rusting of iron : $Fe_2O_3$ : : corrosion of copper : ______
Answer
View full question & answer→Rusting of iron : $Fe_2O_3$ : : corrosion of copper : $CuCO_3$
Question 31 Mark
: Object near the lens : : ______ : 
Answer : Object near the lens : : Object at focus :
View full question & answer→ : Object near the lens : : Object at focus : Question 41 Mark
Iodine : solid : : bromine : _______
Answer
View full question & answer→Iodine : solid : : bromine : liquid
Question 51 Mark
Zinc sulphide : Roasting : : zinc carbonate : _______
Answer
View full question & answer→Zinc sulphide : Roasting : : zinc carbonate : calcination
Question 61 Mark
v: Concave lens : : 
: ______Answer : Concave lens : : : convex lens
View full question & answer→ : Concave lens : : : convex lensQuestion 71 Mark
Cl : halogen group : : Ar : _______
Answer
View full question & answer→Cl : halogen group : : Ar : zero group
Question 81 Mark
Saturated carbon compounds : blue flame : : Unsaturated carbon compounds : _______
Answer
View full question & answer→Saturated carbon compounds : blue flame : : Unsaturated carbon compounds : Yellow flame
Question 91 Mark
Metal sheets : Malleable : : Electric wires : _______
Answer
View full question & answer→Metal sheets : Malleable : : Electric wires : Ductile
Question 101 Mark
Focal length : metre : : power of lens : _______
Answer
View full question & answer→Focal length : metre : : power of lens : dioptre
Question 111 Mark
Beryllium : alkaline earth metal : : sodium: _______
Answer
View full question & answer→Beryllium : alkaline earth metal : : sodium: Alkali metal
Question 121 Mark
Saturated hydrocarbon : Single bond : : Unsaturated hydrocarbon : _______
Answer
View full question & answer→Saturated hydrocarbon : Single bond : : Unsaturated hydrocarbon : Double and/or triple bond
Question 131 Mark
Bauxite : Aluminium ore : : Cassiterite : _______
Answer
View full question & answer→Bauxite : Aluminium ore : : Cassiterite : Tin
Question 141 Mark
Simple microscope : Number of convex lens one : : compound microscope : _______
Answer
View full question & answer→Simple microscope : Number of convex lens one : : compound microscope : Number of convex lenses two
Question 151 Mark
Specific latent heat of vaporisation : J/kg : : specific heat : _______
Answer
View full question & answer→Specific latent heat of vaporisation : J/kg : : specific heat : J/kg °C
Question 161 Mark
Two elements in the same position : demerit of Newland's octaves : : place for Isotopes : _______
Answer
View full question & answer→Two elements in the same position : demerit of Newland's octaves : : place for Isotopes : Demerits of Mendeleev’s periodic table
Question 171 Mark
Cyclohexane : Cyclic hydrocarbon : : Isobutylene : _______
Answer
View full question & answer→Cyclohexane : Cyclic hydrocarbon : : Isobutylene : Branched hydrocarbon
Question 181 Mark
Sulphide ores : Roasting : : Carbonate ores : _______
Answer
View full question & answer→Sulphide ores : Roasting : : Carbonate ores : Calcination
Question 191 Mark
Nearsightedness : concave lens : : farsightedness : _______
Answer
View full question & answer→Nearsightedness : concave lens : : farsightedness : convex lens
Question 201 Mark
The density of water is high at 4 °C : anomalous behaviour of water : : shredded ice converted into solid ice balls : _______
Answer
View full question & answer→The density of water is high at 4 °C : anomalous behaviour of water : : shredded ice converted into solid ice balls : Regelation
Question 211 Mark
Group 13 to 18 : p block : : _______ : d block
Answer
View full question & answer→Group 13 to 18 : p block : : Group 3 to 12 : d block
Question 221 Mark
Ketone : –CO– : : Ester : _______
Answer
View full question & answer→Ketone : –CO– : : Ester : –COO–
Question 231 Mark
In Electrolytic reduction of alumina, Anode : _______ : : Cathode : Graphite lining
Answer
View full question & answer→In Electrolytic reduction of alumina, Anode : Set of carbon (graphite) rods : : Cathode : Graphite lining
Question 241 Mark
Object at $2F_1$ of a convex lens : Image at $2F_2$ : : Object at $F_1$ : _______
Answer
View full question & answer→Object at $2F_1$ of a convex lens : Image at $2F_2$ : : Object at $F_1$ : Image at infinity
Question 251 Mark
While studying anomalous behaviour of water in Hope’s apparatus, the upper temperature of the thermometer : 0 °C : : lower temperature of the thermometer : _______
Answer
View full question & answer→While studying anomalous behaviour of water in Hope’s apparatus, the upper temperature of the thermometer : 0 °C : : lower temperature of the thermometer : 4 °C
Question 261 Mark
Alternating current : oscillatory :: Direct current : _______
Answer
View full question & answer→Alternating current : oscillatory :: Direct current : non-oscillatory
Question 271 Mark
Group 1 and 2 : s block : : group 13 and 18 : _______
Answer
View full question & answer→Group 1 and 2 : s block : : group 13 and 18 : p Block
Question 281 Mark
$CH_3–CH_2–CHO$ : propanal : : $CH_3–COOH$ : _______
Answer
View full question & answer→$CH_3–CH_2–CHO$ : propanal : : $CH_3–COOH$ : ethanoic acid
Question 291 Mark
Pressure cooker : Anodizing : : Silver plated spoons : _______
Answer
View full question & answer→Pressure cooker : Anodizing : : Silver plated spoons : Electroplating
Question 301 Mark
Nearsightedness: elongated eyeball : : farsightedness: _______
Answer
View full question & answer→Nearsightedness: elongated eyeball : : farsightedness: flattening of eye ball
Question 311 Mark
Refractive index of air : 1.0003 : : refractive index of water : _______
Answer
View full question & answer→Refractive index of air : 1.0003 : : refractive index of water : 1.33
Question 321 Mark
Relative humidity greater than 60% : humid air : : relative humidity less than 60% : _______
Answer
View full question & answer→Relative humidity greater than 60% : humid air : : relative humidity less than 60% : dry air
Question 331 Mark
Fleming's left hand rule : electric current : : Fleming's right hand rule : _______
Answer
View full question & answer→Fleming's left hand rule : electric current : : Fleming's right hand rule : direction of induced current
Question 341 Mark
Mendeleev's periodic table : atomic mass : : Modern periodic table : _______
Answer
View full question & answer→Mendeleev's periodic table : atomic mass : : Modern periodic table : atomic number
Question 351 Mark
Solid : iodine : : _______ : bromine
Answer
View full question & answer→Solid : iodine : : liquid : bromine
Question 361 Mark
Brass : Aluminium and zinc : : Bronze : ______
Answer
View full question & answer→Brass : Aluminium and zinc : : Bronze : Copper and tin
Question 371 Mark
Convex lens : converging : : concave lens : _______
Answer
View full question & answer→Convex lens : converging : : concave lens : diverging
Question 381 Mark
$_2n_1$ : Refractive index of medium $2$ with respect to medium $1 : : _1n_2 $: _______
Answer
View full question & answer→$_2n_1 :$ Refractive index of medium $2$ with respect to medium $1 : : _1n_2 :$
Refractive index of medium 1 with respect to medium 2.
Refractive index of medium 1 with respect to medium 2.
Question 391 Mark
When ice is converted into water : constant temperature : : before the water boils : _______
Answer
View full question & answer→When ice is converted into water : constant temperature : : before the water boils : temperature is increasing
Question 401 Mark
Electric motor : converts electrical energy into mechanical energy : : Electric generator : _______
Answer
View full question & answer→Electric motor : converts electrical energy into mechanical energy : : Electric generator : converts mechanical energy into electrical energy
Question 411 Mark
Eka boron : Scandium : : Eka Aluminum : _______
Answer
View full question & answer→Eka boron : Scandium : : Eka Aluminum : Gallium
Question 421 Mark
Bronze : _______ : : Stainless steel : Fe + Cr + C
Answer
View full question & answer→Bronze : Cu + Sn : : Stainless steel : Fe + Cr + C
Question 431 Mark
Aluminium: _______: gold : : electric insulator
Answer
View full question & answer→Aluminium: electric conductor : gold : : electric insulator
Question 441 Mark
Soft metal : Na : : hard metal : _______
Answer
View full question & answer→Soft metal : Na : : hard metal : Tungsten