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Q. No.In the preparation of hydrogenated oil the chemical reaction involved is called as-
1. Hydrogenation
2. Reduction
3. Dehydration
4. Oxidation
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe most abundant isotope of hydrogen is-
1. Tritium
2. Deuterium
3. Protium
4. Para-hydrogen
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyHydrogen is evolved by the action of cold dilute HNO3 on:
1. Fe
2. Mg or Mn
3. Cu
. Al
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA molten ionic hydride on electrolysis gives:
1. H+ ion moving towards the cathode
2. H+ ion moving towards the anode
3. H2 is liberated at anode
4. H2 is liberated at cathode
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn solid hydrogen, the intermolecular bonding is:
1. ionic
2. van der Waals'
3. metallic
4. covalent
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe lightest gas is :
1. nitrogen
2. helium
3. oxygen
4. hydrogen
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology10 volumes of H2O2 has a strength of approximately:
1. 3%
2. 30%
3. 10%
4. 5%
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich is not true in case of H2O2?
1. It is more stable in basic solution
2. It acts as strong oxidising agent in acid and basic solutions
3. It is decomposed by MnO2
4. It behaves as reducing agent towards KMnO4
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyDecmposition of H2O2 is retarded by:
1. acetanilide
2. alcohol
3. H3PO4
4. all of these
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
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