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In ethene , the bond angle(s) is /are (a) 109 degrree 28′ (b) 120 degree (c) 180 degree (d) different
06
Dec
In ethene , the bond angle(s) is /are (a) 109 degrree 28′ (b) 120 degree (c) 180 degree (d) different In ethene the bond angle(s) is /are (a) 109 degrree 28' (b) 120 degree (c) 180 degree (d) different December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
MnO2 and H2SO4 added to NaCl, the greenish yellow gas liberated is (a) Cl2 (b) NH3 (c) N2 (d) H2
06
Dec
MnO2 and H2SO4 added to NaCl, the greenish yellow gas liberated is (a) Cl2 (b) NH3 (c) N2 (d) H2 MnO2 and H2SO4 added to NaCl the greenish yellow gas liberated is (a) Cl2 (b) NH3 (c) N2 (d) H2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following is a planar molecule (a) NH3 (b) H3O^+ (c) BCL3 (d) PCL3
06
Dec
Which one of the following is a planar molecule (a) NH3 (b) H3O^+ (c) BCL3 (d) PCL3 Which one of the following is a planar molecule (a) NH3 (b) H3O^+ (c) BCL3 (d) PCL3 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following is a correct set with respect to molecule , hybridisation and shape
06
Dec
Which one of the following is a correct set with respect to molecule , hybridisation and shape hybridisation and shape Which one of the following is a correct set with respect to molecule December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A mixture of salts (Na2SO3 + K2Cr2O7) in a test tube is treated with dil. H2SO4 and resulting gas is passed through lime-water. Which of the following observations is correct about this test
06
Dec
A mixture of salts (Na2SO3 + K2Cr2O7) in a test tube is treated with dil. H2SO4 and resulting gas is passed through lime-water. Which of the following observations is correct about this test A mixture of salts (Na2SO3 + K2Cr2O7) in a test tube is treated with dil. H2SO4 and resulting gas is passed through [...]
In laboratory burners, we use (a) Producer gas (b) Oil gas (c) Gobar gas (d) Coal gas
06
Dec
In laboratory burners, we use (a) Producer gas (b) Oil gas (c) Gobar gas (d) Coal gas In laboratory burners we use (a) Produces gas (b) Oil gas (c) Gobar gas (d) Coal gas December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following statements is true for ammonium ion (a) all bonds are ionic (b) all bonds are coordinate covalent (c) H atom are situated at the corners of a square (d) H atom are situated at the corners of a tetrahedron
06
Dec
Which one of the following statements is true for ammonium ion (a) all bonds are ionic (b) all bonds are coordinate covalent (c) H atom are situated at the corners of a square (d) H atom are situated at the corners of a tetrahedron among the following is The incorrectly matched pair December 6, 2020 [...]
Which one of the following metals will give blue ash when its salt is heated with Na2CO3 solid and Co(NO3)2 on a charcoal piece
06
Dec
Which one of the following metals will give blue ash when its salt is heated with Na2CO3 solid and Co(NO3)2 on a charcoal piece Which one of the following metals will give blue ash when its salt is heated with Na2CO3 solid and Co(NO3)2 on a charcoal piece December 6, 2020 Category: Uncategorised (JEE Advanced [...]
As the p – charcater increases, the bond angle in hybrid orbitals formed by s and atomic orbitals
06
Dec
As the p – charcater increases, the bond angle in hybrid orbitals formed by s and atomic orbitals As the p - charcater increases the bond angle in hybrid orbitals formed by s and atomic orbitals December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the following which species does not contain sp^3 hybridization (a) NH3 (b) CH4 (c) H2O (d) CO2
06
Dec
In the following which species does not contain sp^3 hybridization (a) NH3 (b) CH4 (c) H2O (d) CO2 In the following which species does not contain sp^3 hybridization (a) NH3 (b) CH4 (c) H2O (d) CO2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,