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Basic Chemistry (68 Items)
#1
High purity (> 99.95%) dihydrogen is obtained by...AP-EAMCET - 2026Solve ➔
#2
If r is the radius of a metal...AP-EAMCET - 2026Solve ➔
#3
Given below are two statements Statement I: The...AP-EAMCET - 2026
#4
Which of the following is not related to...AP-EAMCET - 2026
#5
Galena is the sulphide ore of element X...AP-EAMCET - 2026Solve ➔
#6
0.248 g of an organic compound was strongly...AP-EAMCET - 2026Solve ➔
#7
Which chemical reaction accurately describes the final step...AP-EAMCET - 2026
#8
Match List – I with List – II...AP-EAMCET - 2026
#9
Chlorophyll contains 2.4% of magnesium. The number of...AP-EAMCET - 2026Solve ➔
#10
Which of the following will be suitable for...AP-EAMCET - 2026Solve ➔
#11
What is the depressant used to separate the...AP-EAMCET - 2026
#12
The molar mass of mustard gas is 159...AP-EAMCET - 2026
#13
Monomers of Buna-N are X and Y. The...AP-EAMCET - 2026
#14
Identify the correctly matched pairs from the following...AP-EAMCET - 2026
#15
At T(K), adsorption of CH3COOH(aq) on 1g of...AP-EAMCET - 2026
#16
A compound is formed by elements A and...AP-EAMCET - 2026Solve ➔
#17
Consider the following Statement-I : The charge on...AP-EAMCET - 2025
#18
A compound consists of atoms A and B....AP-EAMCET - 2025Solve ➔
#19
Consider the following Statement-I : The products formed...AP-EAMCET - 2025Solve ➔
#20
The ore, concentrated by froth floatation process isAP-EAMCET - 2025
#21
Which of the following is the most effective...AP-EAMCET - 2025
#22
The mass of iron converted into Fe3O4 by...JEE-MAIN - 2026Solve ➔
#23
19.5 g of fluoro acetic acid (molar mass...JEE-MAIN - 2026Solve ➔
#24
A salt with few drops of conc. HCl...JEE-MAIN - 2026Solve ➔
#25
Given below are two statements : Statement (I)...JEE-MAIN - 2026Solve ➔
#26
The ratio of mass percentage (w/w) of C...JEE-MAIN - 2026Solve ➔
#27
Number of moles and number of molecules in...JEE-MAIN - 2026Solve ➔
#28
The correct order of total number of atoms...JEE-MAIN - 2026Solve ➔
#29
Among Fe2+, Pb2+, Cu2+ and Mn2+, identify the...JEE-MAIN - 2026Solve ➔
#30
How many grams of residue is obtained by...JEE-MAIN - 2026Solve ➔
#31
What volume of hydrogen gas at STP would...JEE-MAIN - 2026Solve ➔
#32
Match List - I with List - II....JEE-MAIN - 2026Solve ➔
#33
Which of the following contain the same number...JEE-MAIN - 2026Solve ➔
#34
Given below are two statements : Statement I:...JEE-MAIN - 2026Solve ➔
#35
Match List - I with List - II....JEE-MAIN - 2026Solve ➔
#36
Given below are two statements for catalytic properties...JEE-MAIN - 2026Solve ➔
#37
Given below are two statements : Statement I:...JEE-MAIN - 2026Solve ➔
#38
Match List I with List II List I...NEET-UG - 2025Solve ➔
#39
Among the following, choose the ones with equal...NEET-UG - 2025Solve ➔
#40
Given below are two statements : Statement I...NEET-UG - 2025
#41
Match List I with List II List I...NEET-UG - 2025
#42
Which one of the following reactions does NOT...NEET-UG - 2025
#43
On heating, some solid substances change from solid...NEET-UG - 2024Solve ➔
#44
The highest number of helium atoms is inNEET-UG - 2024Solve ➔
#45
1 gram of sodium hydroxide was treated with...NEET-UG - 2024
#46
A compound X contains 32% of A, 20%...NEET-UG - 2024
#47
A compound is formed by two elements A...NEET-UG - 2023Solve ➔
#48
Which of the following statements are NOT correct?...NEET-UG - 2023🥷 NinjaSolve ➔
#49
The right option for the mass of CO2...NEET-UG - 2023🥷 Ninja
#50
What fraction of one edge centred octahedral void...NEET-UG - 2023
#51
Pumice stone is an example of -NEET-UG - 2023🥷 Ninja
#52
An oxide of iron contains 69.9% iron, its...JEE-MAIN - 2026Solve ➔
#53
CaCO3(s) + 2HCl(aq) -> CaCl2(aq) + CO2(g) +...JEE-MAIN - 2025🥷 NinjaSolve ➔
#54
On complete combustion 1.0 g of an organic...JEE-MAIN - 2025Solve ➔
#55
0.1 mol of the following given antiviral compound...JEE-MAIN - 2025
#56
Formation of Na4[Fe(CN)5NOS], a purple coloured complex formed...JEE-MAIN - 2025🥷 NinjaSolve ➔
#57
Among 10^-9 g (each) of the following elements,...JEE-MAIN - 2025🥷 NinjaSolve ➔
#58
0.5 g of an organic compound on combustion...JEE-MAIN - 2025Solve ➔
#59
Mass of magnesium required to produce 220 mL...JEE-MAIN - 2025🥷 NinjaSolve ➔
#60
Compounds that should not be used as primary...JEE-MAIN - 2025🥷 NinjaSolve ➔
#61
Match List - I with List - II....JEE-MAIN - 2025🥷 NinjaSolve ➔
#62
The amount of calcium oxide produced on heating...JEE-MAIN - 2025Solve ➔
#63
When a salt is treated with sodium hydroxide...JEE-MAIN - 2025🥷 NinjaSolve ➔
#64
Butane reacts with oxygen to produce carbon dioxide...JEE-MAIN - 2025Solve ➔
#65
On combustion 0.210 g of an organic compound...JEE-MAIN - 2025Solve ➔
#66
In potash alum, the ratio of K+ and...NEET-UG - 2026Solve ➔
#67
The numbers 17.0145 and 21.0235 were rounded to...NEET-UG - 2026🥷 NinjaSolve ➔
#68
The amount of carbon dioxide evolved upon complete...NEET-UG - 2026🥷 NinjaSolve ➔