JEE MAINS PRACTICE · Chemistry
Periodic Classification of Elements
332 practice questions for JEE Mains Practice — 232 easy · 99 medium · 1 hard. Every question is graded instantly with a step-by-step solution when you miss it.
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MCQ
Match the following List IList IIA. TechnetiumI. Non-metalB. FluorineII. Transition metalC. TelluriumIII. LanthanoidD. DysprosiumIV. Metalloid
MCQ
The hydride with lowest acid strength among the following is
MCQ
Which has the maximum electropositive character?
MCQ
Which among the following elements does NOT exhibit $-2$ oxidation state?
MCQ
Which of the following properties increases from fluorine to iodine in group?
MCQ
Identify the metalloid element from the following?
MCQ
Which has maximum ionisation potential?
MCQ
Electronegativity of the following elements increases in the order
MCQ
Which of the following has largest ionic radius?
MCQ
The correct order of ionic radius of nitrogen family is
MCQ
Which of the following has the highest electron affinity?
MCQ
In which of the following arrangement the order is not according to the property indicated against it?