Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The E will attack which ring in the following compounds and what is the rate of ESR in this (a) In A, ring X will take part in electrophillic substitution reaction
16
Dec
The E will attack which ring in the following compounds and what is the rate of ESR in this (a) In A, ring X will take part in electrophillic substitution reaction ring X will take part in electrophillic substitution reaction The E will attack which ring in the following compounds and what is the rate [...]
Which of the following are electrophile (a) SO3 (b) -COCH3 (c) H3O + (d) (CH3)4 N+
16
Dec
Which of the following are electrophile (a) SO3 (b) -COCH3 (c) H3O + (d) (CH3)4 N+ Which of the following are electrophile (a) SO3 (b) -COCH3 (c) H3O + (d) (CH3)4 N+ December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following statement (s) is / are correct about benzene (a) It burns with sooty flame (b) It undergoes electrophilic substitution reaction
16
Dec
Which of the following statement (s) is / are correct about benzene (a) It burns with sooty flame (b) It undergoes electrophilic substitution reaction Which of the following statement (s) is / are correct about benzene (a) It burns with sooty flame (b) It undergoes electrophilic substitution reaction December 16, 2020 Category: Uncategorised (JEE Advanced [...]
What are the products obtained in the reaction sequence given below
16
Dec
What are the products obtained in the reaction sequence given below What are the products obtained in the reaction sequence given below December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
When is reacted with conc. H2SO4 and heated then the intermediates and products formed are
16
Dec
When is reacted with conc. H2SO4 and heated then the intermediates and products formed are When is reacted with conc. H2SO4 and heated then the intermediates and products formed are December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A pure crystalline substance on being heated gradually first forms a turbid liquid at constant temperature and still higher temperature turbidity completely disappears. The behaviour is a characteristic of substance forming
16
Dec
A pure crystalline substance on being heated gradually first forms a turbid liquid at constant temperature and still higher temperature turbidity completely disappears. The behaviour is a characteristic of substance forming What will be teh molality of a siolution having 18 g of glucose dissolved in 500 g of water December 16, 2020 Category: Uncategorised [...]
Which of the following is ferroelectric compound (a) BaTiO3 (b) K4 [ Fe (CN)6 ] (c) Pb2O3 (d) PbZrO3
16
Dec
Which of the following is ferroelectric compound (a) BaTiO3 (b) K4 [ Fe (CN)6 ] (c) Pb2O3 (d) PbZrO3 Which of the following is ferroelectric compound (a) BaTiO3 (b) K4 [ Fe (CN)6 ] (c) Pb2O3 (d) PbZrO3 December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The solid NaCL is a bad conductor of electricity since (a) In solid NaCL there are no ions (b) Solid NaCl is covalent (c) In solid NaCl there is no velocity of ions (d) In solid NaCl there are no electrons
16
Dec
The solid NaCL is a bad conductor of electricity since (a) In solid NaCL there are no ions (b) Solid NaCl is covalent (c) In solid NaCl there is no velocity of ions (d) In solid NaCl there are no electrons What will be teh molality of a siolution having 18 g of glucose dissolved [...]
The number of carbon atoms per unit cell of diamond is (a) 1 (b) 4 (c) 8 (d) 6
16
Dec
The number of carbon atoms per unit cell of diamond is (a) 1 (b) 4 (c) 8 (d) 6 The number of carbon atoms per unit cell of diamond is (a) 1 (b) 4 (c) 8 (d) 6 December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
How many gm of H2SO4 is present in 0.25 gm mole of H2SO4 (a) 24.5 (b) 2.45 (c) 0.25 (d) 0.245
16
Dec
How many gm of H2SO4 is present in 0.25 gm mole of H2SO4 (a) 24.5 (b) 2.45 (c) 0.25 (d) 0.245 How many gm of H2SO4 is present in 0.25 gm mole of H2SO4 (a) 24.5 (b) 2.45 (c) 0.25 (d) 0.245 December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]