Cluster · Acids, Bases and Chemical Reactions
| Question | Category | Subtype | Difficulty | |
|---|---|---|---|---|
|
Which of the following is NOT a base? pipeline-1156855
|
up_police | — | intermediate | |
|
Which of the following has the chemical name as sodium hydrogen carbonate? pipeline-1116117
|
up_police | — | intermediate | |
|
What is the IUPAC name of Borax? pipeline-726849
|
rpf | — | intermediate | |
|
What is the second-most consumed fertiliser in the country after urea? pipeline-703615
|
rpf | — | intermediate | |
|
What is the chemical name of table salt? pipeline-591110
|
rpf | — | intermediate | |
|
Which of the following is not an example of weak electrolytes? pipeline-578201
|
rpf | — | intermediate | |
|
Washing soda is the common name for- pipeline-504032
|
rpf | — | intermediate | |
|
What is the chemical formula of Lime Water? pipeline-504051
|
rpf | — | intermediate | |
|
Most ________ reactions require an input of energy in the form of heat, light, or electricity. pipeline-489618
|
rpf | — | intermediate | |
|
Zn + 2H+→Zn2+ + H2 represents which of the following reactions? pipeline-42908
|
rpf | — | intermediate | |
|
The reaction of sodium sulphate and barium chloride solution is an example of: pipeline-590996
|
rpf | — | intermediate | |
|
Acidic solutions in water conduct electricity because they produce: pipeline-590999
|
rpf | — | intermediate | |
|
Which gas is released when water is added to bleaching powder? pipeline-590982
|
rpf | — | intermediate | |
|
Bleaching powder is produced by the action of chlorine on dry slaked lime. Which of the following is the appropriate equation for this? pipeline-26781
|
rpf | — | intermediate | |
|
Which of the following does not compose the bleaching powder? pipeline-42760
|
rpf | — | intermediate | |
|
Lithium Hydroxide is also known as- pipeline-39514
|
rpf | — | intermediate | |
|
Which among the following compounds is also known as Milk of Magnesia? pipeline-1158
|
rpf | — | intermediate | |
|
Which of the following acid-base pairs will produce a salt of ammonium chloride? pipeline-1310732
|
defence | — | intermediate | |
|
ZnO + C → Zn + CO In the given reaction, which statement is INCORRECT? pipeline-1305491
|
defence | — | intermediate | |
|
What is the chemical name of Plaster of Paris? pipeline-1305493
|
defence | — | intermediate | |
|
The double displacement reaction among the following is: pipeline-1305495
|
defence | — | intermediate | |
|
A decomposition reaction carried out by heating is called: pipeline-1305488
|
defence | — | intermediate | |
|
Which of the following properties is NOT shown by bleaching powder? pipeline-1305489
|
defence | — | intermediate | |
|
The following reaction is an example of____________ pipeline-1305497
|
defence | — | intermediate | |
|
Which of the following compounds is commonly used as a fertilizer, and has the chemical formula NH₄NO₃? pipeline-1296787
|
defence | — | intermediate | |
|
Which of the following pairs of acids will have the most significant difference in their acid dissociation constant (Ka) values? pipeline-1301965
|
defence | — | intermediate | |
|
In the reaction of HCl with NaHCO₃, which gas is evolved? pipeline-1272639
|
defence | — | intermediate | |
|
A mixture of sodium bicarbonate and a mild edible acid is known as _______. pipeline-1266317
|
defence | — | intermediate | |
|
The reaction between nitrogen dioxide (NO2) and carbon monoxide (CO) proceeds through the following mechanism: Step 1: 2NO2 → NO3 + NO (slow) Step 2: NO3 + CO → NO2 + CO2 (fast) Which of the following statements is true regarding this reaction? pipeline-1252050
|
defence | — | intermediate | |
|
Which of the following sedimentary minerals, known to everyone as 'salt', usually forms in arid climates where sea water evaporates? pipeline-1252006
|
defence | — | intermediate | |
|
Zn + 2H+→Zn2+ + H2 represents which of the following reactions? pipeline-1252060
|
defence | — | intermediate | |
|
Zn + 2H+→Zn2+ + H2 represents which of the following reactions? pipeline-1264265
|
ib | — | intermediate | |
|
Which of the following reaction is an example of exothermic reaction? pipeline-1256050
|
ib | — | intermediate | |
|
The chemical name of Plaster of Paris is _______________. pipeline-1243050
|
ib | — | intermediate | |
|
Which of the following sedimentary minerals, known to everyone as 'salt', usually forms in arid climates where sea water evaporates? pipeline-1263908
|
ib | — | intermediate | |
|
Which of the following bases is commonly known as Potash Iye? pipeline-1142256
|
delhi_police | — | intermediate | |
|
Which of the following acids is also known as "acid of air"? pipeline-1102169
|
delhi_police | — | intermediate | |
|
Calcium hypochlorite is commonly known as _______. pipeline-1200703
|
delhi_police | — | intermediate | |
|
From the given options, choose the one which is NOT a product of the decomposition reaction of Lead nitrate. pipeline-1200705
|
delhi_police | — | intermediate | |
|
Which of the following is also known as 'Battery Acid'? pipeline-1145888
|
delhi_police | — | intermediate | |
|
The chemical formula for limestone is_____. pipeline-1145874
|
delhi_police | — | intermediate | |
|
Breaking of silver bromide into silver and bromine is an example of ____________. pipeline-1155462
|
delhi_police | — | intermediate | |
|
Which of the following gases evolved in a metal acid reaction? pipeline-1173324
|
delhi_police | — | intermediate | |
|
Which of the following gases is evolved when ethanol reacts with sodium? pipeline-1157913
|
delhi_police | — | intermediate | |
|
What is the common name for the chemical compound Sodium bicarbonate? pipeline-1134962
|
delhi_police | — | intermediate | |
|
Which compound is an example of a compound with a complex ion? pipeline-1131326
|
delhi_police | — | intermediate | |
|
Which of the following is the chemical formula for Nitre (saltpetre)? pipeline-1111429
|
delhi_police | — | intermediate | |
|
Which of the following is the IUPAC name of Borax? pipeline-1111426
|
delhi_police | — | intermediate | |
|
Which chemical compound is composed of magnesium, sulphur and oxygen and is commonly used in detox bath to relax muscles and relieve pain in the shoulders, neck, back and scalp? pipeline-1140071
|
delhi_police | — | intermediate | |
|
Which of the following bases is commonly known as Potash Iye? pipeline-1111430
|
delhi_police | — | intermediate |