230055
Chloroform is an anesthetic and a small amount of alcohol is added to its bottles because
1 It retards anesthetic property of chloroform
2 It accelerates the formation of phosgene
3 It converts any phosgene formed to harmless carbonate
4 None of the above
Explanation:
: Chloroform is anesthetic and a small amount of alcohol is added to its bottles because chloroform $\left(\mathrm{CHCl}_3\right)$ easily gets oxidized to form the poisonous gas phosgene. To prevent its oxidation a small amount of ethyl alcohol is added to the bottle containing chloroform.
SCRA 2012
Hydrocarbons
230056
The method of converting high boiling hydrocarbons into low boiling hydrocarbons is known as:
1 pyrolysis
2 isomerisation
3 cracking
4 inversion
Explanation:
: The method of converting high boiling hydrocarbons into low boiling hydrocarbon is known as isomerisation.
A.P.EAMCET-1994
Hydrocarbons
230060
The number of isomeric structures possible for a molecule having molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$, is
1 2
2 3
3 4
4 5
Explanation:
: The molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$ has isomeric structure are-
A.P.EAMCET-1996
Hydrocarbons
230061
The alkane that yields two isomeric monobromo derivatives is
1 Neo-pentane
2 Ethane
3 Methane
4 Propane
Explanation:
: Propane is an alkane which react with bromine $\left(\mathrm{Br}_2\right)$ in the presence of UV light to form two isomeric monobromo derivates.
230055
Chloroform is an anesthetic and a small amount of alcohol is added to its bottles because
1 It retards anesthetic property of chloroform
2 It accelerates the formation of phosgene
3 It converts any phosgene formed to harmless carbonate
4 None of the above
Explanation:
: Chloroform is anesthetic and a small amount of alcohol is added to its bottles because chloroform $\left(\mathrm{CHCl}_3\right)$ easily gets oxidized to form the poisonous gas phosgene. To prevent its oxidation a small amount of ethyl alcohol is added to the bottle containing chloroform.
SCRA 2012
Hydrocarbons
230056
The method of converting high boiling hydrocarbons into low boiling hydrocarbons is known as:
1 pyrolysis
2 isomerisation
3 cracking
4 inversion
Explanation:
: The method of converting high boiling hydrocarbons into low boiling hydrocarbon is known as isomerisation.
A.P.EAMCET-1994
Hydrocarbons
230060
The number of isomeric structures possible for a molecule having molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$, is
1 2
2 3
3 4
4 5
Explanation:
: The molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$ has isomeric structure are-
A.P.EAMCET-1996
Hydrocarbons
230061
The alkane that yields two isomeric monobromo derivatives is
1 Neo-pentane
2 Ethane
3 Methane
4 Propane
Explanation:
: Propane is an alkane which react with bromine $\left(\mathrm{Br}_2\right)$ in the presence of UV light to form two isomeric monobromo derivates.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Hydrocarbons
230055
Chloroform is an anesthetic and a small amount of alcohol is added to its bottles because
1 It retards anesthetic property of chloroform
2 It accelerates the formation of phosgene
3 It converts any phosgene formed to harmless carbonate
4 None of the above
Explanation:
: Chloroform is anesthetic and a small amount of alcohol is added to its bottles because chloroform $\left(\mathrm{CHCl}_3\right)$ easily gets oxidized to form the poisonous gas phosgene. To prevent its oxidation a small amount of ethyl alcohol is added to the bottle containing chloroform.
SCRA 2012
Hydrocarbons
230056
The method of converting high boiling hydrocarbons into low boiling hydrocarbons is known as:
1 pyrolysis
2 isomerisation
3 cracking
4 inversion
Explanation:
: The method of converting high boiling hydrocarbons into low boiling hydrocarbon is known as isomerisation.
A.P.EAMCET-1994
Hydrocarbons
230060
The number of isomeric structures possible for a molecule having molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$, is
1 2
2 3
3 4
4 5
Explanation:
: The molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$ has isomeric structure are-
A.P.EAMCET-1996
Hydrocarbons
230061
The alkane that yields two isomeric monobromo derivatives is
1 Neo-pentane
2 Ethane
3 Methane
4 Propane
Explanation:
: Propane is an alkane which react with bromine $\left(\mathrm{Br}_2\right)$ in the presence of UV light to form two isomeric monobromo derivates.
230055
Chloroform is an anesthetic and a small amount of alcohol is added to its bottles because
1 It retards anesthetic property of chloroform
2 It accelerates the formation of phosgene
3 It converts any phosgene formed to harmless carbonate
4 None of the above
Explanation:
: Chloroform is anesthetic and a small amount of alcohol is added to its bottles because chloroform $\left(\mathrm{CHCl}_3\right)$ easily gets oxidized to form the poisonous gas phosgene. To prevent its oxidation a small amount of ethyl alcohol is added to the bottle containing chloroform.
SCRA 2012
Hydrocarbons
230056
The method of converting high boiling hydrocarbons into low boiling hydrocarbons is known as:
1 pyrolysis
2 isomerisation
3 cracking
4 inversion
Explanation:
: The method of converting high boiling hydrocarbons into low boiling hydrocarbon is known as isomerisation.
A.P.EAMCET-1994
Hydrocarbons
230060
The number of isomeric structures possible for a molecule having molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$, is
1 2
2 3
3 4
4 5
Explanation:
: The molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$ has isomeric structure are-
A.P.EAMCET-1996
Hydrocarbons
230061
The alkane that yields two isomeric monobromo derivatives is
1 Neo-pentane
2 Ethane
3 Methane
4 Propane
Explanation:
: Propane is an alkane which react with bromine $\left(\mathrm{Br}_2\right)$ in the presence of UV light to form two isomeric monobromo derivates.
