Aluminium chloride in acidified aqueous solution forms a complex 'A'. The formula of A and hybridisation state of Al in 'A' is respectively-
1. [Al(H2O)6]3+, sp3d2
2. [Al(H2O)4]3+, sp3
3. [Al(H2O)4]3+, dsp2
4. [Al(H2O)]3+, d2sp3
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn diborane, the two H-B-H angles are nearly-
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA compound that gives propyne on hydrolysis is -
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyLitharge is not commonly used in:
1. Manufacture of special glasses
2. Glazing pottery
3. Preparing paints
4. Lead storage battery
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe products formed on heating Pb(NO3)2
1.
2. Pb(NO2
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMellitic acid is formed by the oxidation of graphite with -
1. Chromic acid
2. Alkaline
3. Fuming
4. dil.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe most volatile compound among the following is -
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn aluminates, the co-ordination number of Al is-
1. 3
2. 6
3. 1
4. 4
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA mixed oxide compound among the following is -
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySelect the correct statement(s) regarding the following reaction sequence
1. The compound (A) is
2. The compound D is SiC
3. The compound (B) is
4. All of the above
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology