Chemistry
The atomic size of Boron is 0.88 A°, and that of nitrogen is 0.70 A°. Nitrogen lies to the …………… (left/ right) of Boron.
Related Questions
Cations are …………… (oxidised/ reduced) ions due to the …………… (gain/loss) of electrons by the neutral atom.
If a hydrocarbon has the formula of C50H98 , then it is likely to undergo …………… a/an (addition/ substitution) reaction, and the hydrocarbon is a/an …………… (saturated/ unsaturated hydrocarbon).
The …………… (higher/ lower) is the position of the cation in the electrochemical series, the greater the difficulty of it being discharged at the cathode.
The correct order of increasing volatility of the acids is …………….
(a) HCl < CH3COOH < HNO3
(b) CH3COOH < HCl < HNO3
(c) HNO3 < HCl < CH3COOH
(d) HCl < HNO3< CH3COOH