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Periodicity & Elements (56 Items)
#1
Identify the incorrect statement from the followingAP-EAMCET - 2026Solve ➔
#2
An oxoacid, X is formed by the reaction...AP-EAMCET - 2026
#3
The oxide and hydroxide of which metal are...AP-EAMCET - 2026Solve ➔
#4
A boron compound X is obtained when aqueous...AP-EAMCET - 2026Solve ➔
#5
Observe the following statements about the oxides of...AP-EAMCET - 2026Solve ➔
#6
Hydrolysis of chlorine nitrate gives oxoacid of chlorine...AP-EAMCET - 2026Solve ➔
#7
Compound X is formed when dry chlorine is...AP-EAMCET - 2026
#8
Which of the following sets are correctly matched?...AP-EAMCET - 2026Solve ➔
#9
Which of the following is not correct regarding...AP-EAMCET - 2026
#10
Given below are two statements : Statement (I)...JEE-MAIN - 2026Solve ➔
#11
Given below are two statements : Statement (I)...JEE-MAIN - 2026Solve ➔
#12
Given below are two statements : Statement I:...JEE-MAIN - 2026Solve ➔
#13
Among Fe2+, Fe3+, Cr2+ and Zn2+, the ion...JEE-MAIN - 2026Solve ➔
#14
Given below are two statements : Statement I...JEE-MAIN - 2026Solve ➔
#15
Given below are two statements: Statement I:The covalency...JEE-MAIN - 2026🥷 NinjaSolve ➔
#16
The correct statements among the following are. A....JEE-MAIN - 2026Solve ➔
#17
Correct statements from the following are A. Potassium...JEE-MAIN - 2026Solve ➔
#18
The 1st ionization enthalpy for Mg is +737...JEE-MAIN - 2026Solve ➔
#19
The electronegativity of a group 13 element 'E'...JEE-MAIN - 2026🥷 NinjaSolve ➔
#20
Pairs of elements with the same number of...JEE-MAIN - 2026Solve ➔
#21
Correct statements from the following are: A. Nitrogen...JEE-MAIN - 2026🥷 NinjaSolve ➔
#22
Which of the following is NOT a physical...JEE-MAIN - 2026Solve ➔
#23
In a period, the first ionisation enthalpy of...JEE-MAIN - 2026Solve ➔
#24
The correct order of first (ΔH1) and second...JEE-MAIN - 2026Solve ➔
#25
Treatment of a gas 'X' with a freshly...JEE-MAIN - 2026Solve ➔
#26
Match List - I with List - II....JEE-MAIN - 2026Solve ➔
#27
Find the correct statements related to group 15...JEE-MAIN - 2026Solve ➔
#28
Given below are two statements : Statement I...NEET-UG - 2025Solve ➔
#29
Match List - I with List - II...NEET-UG - 2025
#30
Which of the following statements are true? A....NEET-UG - 2025Solve ➔
#31
Among Group 16 elements, which one does NOT...NEET-UG - 2024Solve ➔
#32
Arrange the following elements in increasing order of...NEET-UG - 2024
#33
Arrange the following elements in increasing order of...NEET-UG - 2024
#34
The pair of lanthanoid ions which are diamagnetic...NEET-UG - 2024
#35
Given below are certain cations. Using inorganic qualitative...NEET-UG - 2024
#36
During the preparation of Mohr's salt solution (Ferrous...NEET-UG - 2024
#37
Given below are two statements : one is...NEET-UG - 2023🥷 NinjaSolve ➔
#38
The element expected to form largest ion to...NEET-UG - 2023🥷 NinjaSolve ➔
#39
Taking stability as the factor, which one of...NEET-UG - 2023🥷 Ninja
#40
Given below are two statements: Statement I: Aluminium...JEE-MAIN - 2026Solve ➔
#41
The property/properties that show irregularity in first four...JEE-MAIN - 2025🥷 NinjaSolve ➔
#42
Given below are two statements : Statement (I)...JEE-MAIN - 2025Solve ➔
#43
Electronic configuration of four elements A, B, C...JEE-MAIN - 2025🥷 NinjaSolve ➔
#44
The nature of oxide (TeO2) and hydride (TeH2)...JEE-MAIN - 2025🥷 NinjaSolve ➔
#45
Which of the following statements are correct ?...JEE-MAIN - 2025🥷 NinjaSolve ➔
#46
Match the LIST-I with LIST-II LIST-I (Family) A....JEE-MAIN - 2025🥷 NinjaSolve ➔
#47
The elements of Group 13 with highest and...JEE-MAIN - 2025🥷 NinjaSolve ➔
#48
Given below are two statements : Statement (I)...JEE-MAIN - 2025Solve ➔
#49
The incorrect relationship in the following pairs in...JEE-MAIN - 2025🥷 NinjaSolve ➔
#50
The group 14 elements A and B have...JEE-MAIN - 2025Solve ➔
#51
Choose the incorrect trend in the atomic radii...JEE-MAIN - 2025🥷 NinjaSolve ➔
#52
The correct statements from the following are :...JEE-MAIN - 2025🥷 NinjaSolve ➔
#53
The atomic number of the element from the...JEE-MAIN - 2025🥷 NinjaSolve ➔
#54
Given below are two statements: Statement I :...JEE-MAIN - 2025🥷 NinjaSolve ➔
#55
Among the following options, the correct trend in...NEET-UG - 2026🥷 NinjaSolve ➔
#56
Given below are two statements : One is...NEET-UG - 2026🥷 Ninja