Carbon and its Compounds

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Carbon and its Compounds - 04

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Q1. The isomeric pair is *

1 point

ethane and ethane

propane and butane

ethane and propane

butane and 2-methyl propane

Q2. Which of the following is used to oxidise ethanol to ethanoic acid? *

1 point

Acidified K2Cr2O7

H2/Ni

All of above

LiAlH4

Q3. Which is denatured spirit? *

1 point

ethanol and methanol (5%)

ethanol and methanol (50%)

ethanol only

methanol only

Q4. The by product of soap is *

1 point

glycerol

ethene

ethylene glycol

isoprene

Q5. Covalent compounds *

1 point

are mostly soluble in water

have high melting and boiling point

are formed between atoms of metals and non-metals

are formed by the sharing of electrons in the bonding atoms.

Q6. Soaps are formed by saponification of *

1 point

Ethene

Glycerol

Higher fatty acids

Simple esters

Q7. C3H8 belongs to the homologous series of *

1 point

Alkynes

Alkanes

Cyclo alkanes

Alkenes

Q8. IUPAC name of CH3C(CH3)2CH2CH3 *

1 point

1,1,1-trimethyl propane

2, 2-dimethyl butane

2-ethyl-2-methyl propane

2, 2-methyl butane

Q9. The number of isomers of pentane are *

1 point

Q10. Which of the following will undergo addition reactions? *

1 point

C3H8

C2H6

CH4

C4H8

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