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"The highest melting point in Group-II elements is of", melting points of group ii elements Multiple Choice Questions (MCQ) with choices ba, be, ca, and mg to learn online tutor courses. Learn groups ii and vii questions and answers to improve problem solving skills for online associates degree.
Melting Points of Group II Elements Questions and Answers PDF Download eBook
MCQ: The highest melting point in Group-II elements is of
- Be
- Ba
- Ca
- Mg
A
MCQ: Benzene reacts with bromine in the presence of an anhydrous iron bromide(III) catalyst to give
- electrophilic substitution
- addition reaction
- nucleophilic substitution
- none of above
A
MCQ: Consider the reaction: Al2O3+NaOH + H2O (l) → NaAl(OH)4 (aq). Moles of H2O required to balance the equation are
- 1
- 2
- 3
- 4
C
MCQ: If particles have enough energy to react and change themselves into product particles, it makes possible
- effective collision only
- successful collision only
- unsuccessful collision
- effective and successful collision
D
MCQ: Inside a catalytic converter 'honeycomb' structure is present, which contain small beads coated with
- platinum
- palladium
- rhodium
- all of above
D