Question Answers

The statement that is not correct for the periodic classification of element is (a) The properties of elements are the periodic functions of their atomic numbers The statement that is not correct for the periodic classification of element is (a) The properties of elements are the periodic functions of their atomic numbers November 10, 2020 [...]

The process requiring the absorption of energy is (a) F to F- (b) Cl to Cl- (c) O to O 2- (d) H to H- The process requiring the absorption of energy is (a) F to F- (b) Cl to Cl- (c) O to O 2- (d) H to H- November 10, 2020 Category: Uncategorised [...]

Amongst the following elements (whose electronic configurations are given below), the one having the highest ionization energy is Amongst the following elements (whose electronic configurations are given below) the one having the highest ionization energy is November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The size of following species increases in the order (a) Mg 2+ < Na + < F – < Al (b) F < Al Mg 2+ The size of following species increases in the order (a) Mg 2+ < Na + < F - < Al (b) F < Al Mg 2+ November 10, 2020 [...]

Arrange S, O and Se in ascending order of electron affinity (a) O < Se < S (b) Se < O < s (c) S < O < se Arrange S O and Se in ascending order of electron affinity (a) O < Se < S (b) Se < O < s (c) S < [...]

Which one of the following is the smallest in size (a) N 3- (b) O 2- (c) F – (d) Na + Which one of the following is the smallest in size (a) N 3- (b) O 2- (c) F - (d) Na + November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Which one of the following is strongest base (a) AsH3 (b) NH3 (c) PH3 (d) SbH3 Which one of the following is strongest base (a) AsH3 (b) NH3 (c) PH3 (d) SbH3 November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following is paramagnetic (a) O2- (b) CN- (c) CO (d) NO + Which of the following is paramagnetic (a) O2- (b) CN- (c) CO (d) NO + November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The first ionization potential of Na, Mg, Al and Si are in the order (a) Na < Mg < Al Mg > Al > Si Al and Si are in the order (a) Na < Mg < Al Mg > Al > Si Mg The first ionization potential of Na November 10, 2020 Category: Uncategorised [...]

The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N C n p P (b) N P (c) Si Si The electronegativity of the following elements increases in the order (a) C November 10, 2020 Category: Uncategorised (JEE Advanced Physics [...]