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Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?
  • a)
    The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the group
  • b)
    In both the groups, the chemical reactivity decreases with increase in atomic number down the group
  • c)
    In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the group
  • d)
    In both the groups, the chemical reactivity increases with increase in atomic number down the group
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Following statements regarding the periodic trends of chemical reactiv...
Alkali metals are electropositive and halogens are electronegative. So, reactivity of former increases and latter decreases down the group.
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Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer?
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Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these statements gives the correct picture ?a)The reactivity decreases in the alkali metals but increases in halogens with increase in atomic number down the groupb)In both the groups, the chemical reactivity decreases with increase in atomic number down the groupc)In alkali group, the chemical reactivity increases but decrease in the halogens with increase in atomic number down the groupd)In both the groups, the chemical reactivity increases with increase in atomic number down the groupCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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