Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A solution contains non-volatile solute of molecular mass M2. Which of the following can be used to calculate the molecular mass of solute in terms of osmotic pressure? Here n2= mass of solute, V = volume of solution, π= osmotic pressure.
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Dec
A solution contains non-volatile solute of molecular mass M2. Which of the following can be used to calculate the molecular mass of solute in terms of osmotic pressure? Here n2= mass of solute, V = volume of solution, π= osmotic pressure. A solution contains non-volatile solute of molecular mass M2. Which of the following can [...]
A mixture of propene and methane is obtained by the cracking of (a) 1-butene (b) 2-butene (c) n-butane (d) Isobutane
13
Dec
A mixture of propene and methane is obtained by the cracking of (a) 1-butene (b) 2-butene (c) n-butane (d) Isobutane A mixture of propene and methane is obtained by the cracking of (a) 1-butene (b) 2-butene (c) n-butane (d) Isobutane December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Action hydrogen chloride on CH 3 − CH3 ∣ C=CH 2 and CH≡CH will predominantly give the compounds, respectively
13
Dec
Action hydrogen chloride on CH 3 − CH3 ∣ C=CH 2 and CH≡CH will predominantly give the compounds, respectively Action hydrogen chloride on CH 3 − CH3 ∣ C=CH 2 and CH≡CH will predominantly give the compounds respectively December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
At certain temperature a 5.12% solution of cane sugar is isotonic with a 0.9 % solution of an unknown solute. The molar mass of solute is
13
Dec
At certain temperature a 5.12% solution of cane sugar is isotonic with a 0.9 % solution of an unknown solute. The molar mass of solute is At certain temperature a 5.12% solution of cane sugar is isotonic with a 0.9 % solution of an unknown solute. The molar mass of solute is December 13, 2020 [...]
The relationship between osmotic pressure at 273 K when 10 g glucose ( P1 ) , 10 g urea ( P2) and 10 g sucrose ( P3 ) are dissolved in 250 ml of water is
13
Dec
The relationship between osmotic pressure at 273 K when 10 g glucose ( P1 ) , 10 g urea ( P2) and 10 g sucrose ( P3 ) are dissolved in 250 ml of water is 10 g urea ( P2) and 10 g sucrose ( P3 ) are dissolved in 250 ml of water [...]
Petroleum ether can be used as (a) Solvent for fat, oil, varnish and rubber (b) As a fuel (c) Both (a) and (b) (d) None of these
13
Dec
Petroleum ether can be used as (a) Solvent for fat, oil, varnish and rubber (b) As a fuel (c) Both (a) and (b) (d) None of these Oil Petroleum ether can be used as (a) Solvent for fat varnish and rubber (b) As a fuel (c) Both (a) and (b) (d) None of these December [...]
Which of the following is oxidised by KMnO4 (a) Methane (b) Pentane (c) Isobutane (d) Neopentane
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Dec
Which of the following is oxidised by KMnO4 (a) Methane (b) Pentane (c) Isobutane (d) Neopentane Which of the following is oxidised by KMnO4 (a) Methane (b) Pentane (c) Isobutane (d) Neopentane December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Propionic acid is subjected to reduction with hydroiodic acid in the presence of a little P, the product formed is (a) Ethane (b) Propane (c) Butane (d) None of these
13
Dec
Propionic acid is subjected to reduction with hydroiodic acid in the presence of a little P, the product formed is (a) Ethane (b) Propane (c) Butane (d) None of these Propionic acid is subjected to reduction with hydroiodic acid in the presence of a little P the product formed is (a) Ethane (b) Propane (c) [...]
The highest osmotic pressure corresponds to the following solution (a) M /10 urea (b) M/10 glucose (c) M/10 HCL (d) M/10 BaCL2
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Dec
The highest osmotic pressure corresponds to the following solution (a) M /10 urea (b) M/10 glucose (c) M/10 HCL (d) M/10 BaCL2 The highest osmotic pressure corresponds to the following solution (a) M /10 urea (b) M/10 glucose (c) M/10 HCL (d) M/10 BaCL2 December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which of the following has highest knocking property (a) Olefins (b) Branched chain olefins (c) Straight chain olefins (d) Aromatic hydrocarbons
13
Dec
Which of the following has highest knocking property (a) Olefins (b) Branched chain olefins (c) Straight chain olefins (d) Aromatic hydrocarbons Which of the following has highest knocking property (a) Olefins (b) Branched chain olefins (c) Straight chain olefins (d) Aromatic hydrocarbons December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]