…….. is a phenomenon of combustion manifested in intense heat and light in the form of a glow.

(i) Re-socialization (ii) Total (iii) Play stage (iv) Adult socialization (v) neighbourhood

Correct Answer - (a) `CN^(-),F^(-)` (b) (i) 0 (ii)0 (iii)0 (iv)0

Correct Answer - good conductors

1. CGS unit of heat: erg and it is related to SI unit as, 1 J = 107 erg 2. Thermodynamic unit of heat: calorie (cal) and it is related as 1 cal...

A) 1945 and 1991

Molar specific heat capacity = Molecular weight × principal specific heat capacity. i.e. CV = μ × SP and CV = μ × SV where, μ is the molecular weight of the gas. [Note: Symbols (SV) and...

B) liberated

Correct option is  B) Refraction

1. (d)  2. (c)  3. (a)  4. (b)