Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

The measure of binding energy of a nucleus is the (a) Mass defect (b) energy of protons (c) energy of neutrons (d) Total energy of nucleons The measure of binding energy of a nucleus is the (a) Mass defect (b) energy of protons (c) energy of neutrons (d) Total energy of nucleons February 13, 2021 [...]

Pyruvic acid is obtained by (a) Oxidation of acetaldehyde cyanohydrin (b) Oxidation of acetone cyanohydrin (c) Oxidation of formaldehyde cyanohydrin (d) None of these Pyruvic acid is obtained by (a) Oxidation of acetaldehyde cyanohydrin (b) Oxidation of acetone cyanohydrin (c) Oxidation of formaldehyde cyanohydrin (d) None of these February 13, 2021 Category: Uncategorised (JEE Advanced [...]

Which of the following is n, p reaction (a) 5C^13 + 1 H^1 gives 6C ^14 (b) 7N&14 + 1 H ^1 gives 8O^15 (c) 13 Al^27 +0n^1 gives 12Mg^27 + 1H^1 p reaction (a) 5C^13 + 1 H^1 gives 6C ^14 (b) 7N&14 + 1 H ^1 gives 8O^15 (c) 13 Al^27 +0n^1 gives [...]

CO + NaOH to (a) HCOONa (b) C2H2O4 (c) HCOOH (d) CH3COOH CO + NaOH to (a) HCOONa (b) C2H2O4 (c) HCOOH (d) CH3COOH February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Acetic anhydride is obtained from acetyl chloride by the reaction of (a) P2O5 (b) H2SO4 (c) CH3COONa (d) CH3COOH Acetic anhydride is obtained from acetyl chloride by the reaction of (a) P2O5 (b) H2SO4 (c) CH3COONa (d) CH3COOH February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Positron has nearly the same weight as that of (a) alpha – particel (b) proton (c) Neutron (d) Electron Positron has nearly the same weight as that of (a) alpha - particel (b) proton (c) Neutron (d) Electron February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Acetic acid is manufactured by the fermentation of (a) Ethanol (b) Methanol (c) Ethanal (d) Methanal Acetic acid is manufactured by the fermentation of (a) Ethanol (b) Methanol (c) Ethanal (d) Methanal February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Hydrogen and deuterium differ in (a) Reactivity with oxygen (b) Reactivity with chlorine (c) melting point (d) reducing action Hydrogen and deuterium differ in (a) Reactivity with oxygen (b) Reactivity with chlorine (c) melting point (d) reducing action February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

On bombarding 7N^14 with alpha particles , the nuclie of the product formed after the release of a proton will be or In nuclear reaction 7N^14 + 2He ^4 gives zX^A + 1H^1 , teh term zX^A represents On bombarding 7N^14 with alpha particles teh term zX^A represents the nuclie of the product formed after [...]

Which of the following nuclear transformation is (n,p ) type (a) 3Li^7 + 1H1 gives 4 Be^7 + 0n^1 p ) type (a) 3Li^7 + 1H1 gives 4 Be^7 + 0n^1 Which of the following nuclear transformation is (n February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,