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LiAlH4 converts acetic acid into (a) Acetaldehyde (b) Methane (c) Ethyl alcohol (d) Methyl alcohol
10
Feb
LiAlH4 converts acetic acid into (a) Acetaldehyde (b) Methane (c) Ethyl alcohol (d) Methyl alcohol LiAlH4 converts acetic acid into (a) Acetaldehyde (b) Methane (c) Ethyl alcohol (d) Methyl alcohol February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Ethanol is prepared industrially by (a) Hydration of ethylene (b) Fermentation of sugars (c) Both the above (d) None of these
10
Feb
Ethanol is prepared industrially by (a) Hydration of ethylene (b) Fermentation of sugars (c) Both the above (d) None of these Ethanol is prepared industrially by (a) Hydration of ethylene (b) Fermentation of sugars (c) Both the above (d) None of these February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Pressure of gas in a vessel can be measured by (a) Barometer (b) Manometer (c) Stalgometer (d) all the above
10
Feb
Pressure of gas in a vessel can be measured by (a) Barometer (b) Manometer (c) Stalgometer (d) all the above Pressure of gas in a vessel can be measured by (a) Barometer (b) Manometer (c) Stalgometer (d) all the above February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
One atmosphere is numerically equal to approximately (a) 10^6 dynes/cm^2 (b) 10^6 dynes/cm^2 (c) 10^4 dynes/cm^2 (d) 10^8 dynes/cm^2
10
Feb
One atmosphere is numerically equal to approximately (a) 10^6 dynes/cm^2 (b) 10^6 dynes/cm^2 (c) 10^4 dynes/cm^2 (d) 10^8 dynes/cm^2 One atmosphere is numerically equal to approximately (a) 10^6 dynes/cm^2 (b) 10^6 dynes/cm^2 (c) 10^4 dynes/cm^2 (d) 10^8 dynes/cm^2 February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The reaction, water gas (CO + H2) + H2 673K, 300 atmosphere in presence of the catalyst Cr2O3 / ZnO is used for the manufacture of
10
Feb
The reaction, water gas (CO + H2) + H2 673K, 300 atmosphere in presence of the catalyst Cr2O3 / ZnO is used for the manufacture of 300 atmosphere in presence of the catalyst Cr2O3 / ZnO is used for the manufacture of The reaction water gas (CO + H2) + H2 673K February 10, 2021 [...]
Which of the following relations for expressing volume of a sample is not correct (a) 1L = 10^3 ml (b) 1 dm^3 = 1 l (c) 1 L = 10^3 m^3 (d) 1L = 10^3 cm^3
10
Feb
Which of the following relations for expressing volume of a sample is not correct (a) 1L = 10^3 ml (b) 1 dm^3 = 1 l (c) 1 L = 10^3 m^3 (d) 1L = 10^3 cm^3 Which of the following relations for expressing volume of a sample is not correct (a) 1L = 10^3 ml [...]
Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis gives (a) Isopropyl alcohol (b) Ethyl alcohol (c) Methyl alcohol
10
Feb
Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis gives (a) Isopropyl alcohol (b) Ethyl alcohol (c) Methyl alcohol Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis gives (a) Isopropyl alcohol (b) Ethyl alcohol (c) Methyl alcohol February 10, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
The compound formed when ethyl bromide is heated with dry silver oxide is (a) Dimethyl ether (b) Diethyl ether (c) Methyl alcohol (d) Ethyl alcohol
10
Feb
The compound formed when ethyl bromide is heated with dry silver oxide is (a) Dimethyl ether (b) Diethyl ether (c) Methyl alcohol (d) Ethyl alcohol The compound formed when ethyl bromide is heated with dry silver oxide is (a) Dimethyl ether (b) Diethyl ether (c) Methyl alcohol (d) Ethyl alcohol February 10, 2021 Category: Uncategorised [...]
1 degree C rise in temperature is equal to rise of (a) 1 degree F (b) 9/5 degree F (c) 5/9 degree F (d) 33 degree F
10
Feb
1 degree C rise in temperature is equal to rise of (a) 1 degree F (b) 9/5 degree F (c) 5/9 degree F (d) 33 degree F 1 degree C rise in temperature is equal to rise of (a) 1 degree F (b) 9/5 degree F (c) 5/9 degree F (d) 33 degree F February [...]
Which of these methods can be used to prepare alcohols (I) Hydrolysis of cyanides (II) Hydration of olefins (III) Reduction of carbonyl compounds
10
Feb
Which of these methods can be used to prepare alcohols (I) Hydrolysis of cyanides (II) Hydration of olefins (III) Reduction of carbonyl compounds Which of these methods can be used to prepare alcohols (I) Hydrolysis of cyanides (II) Hydration of olefins (III) Reduction of carbonyl compounds February 10, 2021 Category: Uncategorised (JEE Advanced Physics by [...]