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When H2S gas is passed into a certain solution, it reacts to form a white precipitate. The solution referred to contains ion of (a) Lead (b) Zinc (c) Copper (d) Nickel
06
Dec
When H2S gas is passed into a certain solution, it reacts to form a white precipitate. The solution referred to contains ion of (a) Lead (b) Zinc (c) Copper (d) Nickel it reacts to form a white precipitate. The solution referred to contains ion of (a) Lead (b) Zinc (c) Copper (d) Nickel When H2S [...]
Which compound does not possess linear geometry (a) CH2 = CH2 (b) HC — CH (c) BeCL2 (d) CO2
06
Dec
Which compound does not possess linear geometry (a) CH2 = CH2 (b) HC — CH (c) BeCL2 (d) CO2 Which compound does not possess linear geometry (a) CH2 = CH2 (b) HC --- CH (c) BeCL2 (d) CO2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Ferric ion forms a prussian blue coloured ppt. due to (a) K4Fe(CN)6 (b) Fe4(Fe(CN)6)3
06
Dec
Ferric ion forms a prussian blue coloured ppt. due to (a) K4Fe(CN)6 (b) Fe4(Fe(CN)6)3 Ferric ion forms a prussian blue coloured ppt. due to (a) K4Fe(CN)6 (b) Fe4(Fe(CN)6)3 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following compounds doesn’t have linear structure (a) CO2 (b) SO2 (c) BeCL2 (d) C2H2
06
Dec
Which of the following compounds doesn’t have linear structure (a) CO2 (b) SO2 (c) BeCL2 (d) C2H2 Which of the following compounds doesn't have linear structure (a) CO2 (b) SO2 (c) BeCL2 (d) C2H2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : Lime water becomes turbid on passing CO2 but becomes clear on passing more CO2. Reason : Lime water is calcium hydroxide, Ca(OH)2.
06
Dec
Assertion : Lime water becomes turbid on passing CO2 but becomes clear on passing more CO2. Reason : Lime water is calcium hydroxide, Ca(OH)2. Assertion : Lime water becomes turbid on passing CO2 but becomes clear on passing more CO2. Reason : Lime water is calcium hydroxide Ca(OH)2. December 6, 2020 Category: Uncategorised (JEE Advanced [...]
The hybridisation present in IF3 is (a) sp^3d (b) sp^3 (c) sp^3d^2 (d) sp^3d^3
06
Dec
The hybridisation present in IF3 is (a) sp^3d (b) sp^3 (c) sp^3d^2 (d) sp^3d^3 The hybridisation present in IF3 is (a) sp^3d (b) sp^3 (c) sp^3d^2 (d) sp^3d^3 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Na2CO3 cannot be used to identify (a) CO3 2- (b) SO3 2- (c) S 2- (d) SO4 2-
06
Dec
Na2CO3 cannot be used to identify (a) CO3 2- (b) SO3 2- (c) S 2- (d) SO4 2- Na2CO3 cannot be used to identify (a) CO3 2- (b) SO3 2- (c) S 2- (d) SO4 2- December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
THe correct order towards bond angle is (a) sp < sp^2 < sp^3 (b) sp^2 < sp< sp^3 (c) sp^3 < sp^2 < sp (d) Bond angle does not depend on hybridisation
06
Dec
THe correct order towards bond angle is (a) sp < sp^2 < sp^3 (b) sp^2 < sp< sp^3 (c) sp^3 < sp^2 < sp (d) Bond angle does not depend on hybridisation THe correct order towards bond angle is (a) sp < sp^2 < sp^3 (b) sp^2 < sp< sp^3 (c) sp^3 < sp^2 < [...]
Ozone when reacts with potassium iodide solution liberates certain product, which turns starch paper blue. The liberated substance is ……………………
06
Dec
Ozone when reacts with potassium iodide solution liberates certain product, which turns starch paper blue. The liberated substance is …………………… Ozone when reacts with potassium iodide solution liberates certain product which turns starch paper blue. The liberated substance is ........................ December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The brown ring test for nitrates depends on (a) The reduction of nitrate to nitric oxide (b) Oxidation of nitric oxide to nitrogen dioxide
06
Dec
The brown ring test for nitrates depends on (a) The reduction of nitrate to nitric oxide (b) Oxidation of nitric oxide to nitrogen dioxide The brown ring test for nitrates depends on (a) The reduction of nitrate to nitric oxide (b) Oxidation of nitric oxide to nitrogen dioxide December 6, 2020 Category: Uncategorised (JEE Advanced [...]