Which of the following is ionic (Electronegativity on Pauling scale for H=2.1;F=4.0;Be=1.5 and Cs= 0.7)
(A) HF
(B) CsF
(C)\(BeF_{2}\)
(D) all of these

Electronegativity of F on Pauling scale si 4.0 Calculate its value on Mulliken scale .

On Pauling scale which of the following does not have electronegativity value greater than 3.0?

Which of the following cannot be the probability of an event : (A) 2/3 (B) –1.5 (C) 15% (D) 0.7

Which of the following cannot be the probability of an event? (2)/(3)(b)-1.5(c)15% (d) 0.7

Which of the following is the least of all ? A. 0.5 B. 1/0.5 C. 0.5 xx 0.5 D. 0.5 xx 2

How would you react to the statement that the electronegativity of C on Pauling scale is 2.5 in all the carbon compounds?

Electronegativity of an element is 1.0 on the Pauling scale. Its value of Mulliken scale will be

Write the following decimals as fractions. Reduce the fractions to lowest form.(a) 0.6 (b) 2.5 (c) 1.0 (d) 3.8 (e) 13.7 (f) 21.2 (g) 6.4

Which of the following points lie on the x-axis ? (i) A(0, 8) (ii) B(4, 0) (iii) C(0, -3) (iv) D(-6, 0) (v) E(2, 1) (vi) F(-2, -1) (vii) G(-1, 0) (viii) H(0, -2)