Explanation

By the stroke of luck, the troops prevailed, avoiding a crushing defeat.

Explanation

Acquaintance means واقف کار

Familiarity means واقفیت

Explanation

The rate at which nitrogen is used is 0.57 mol N2.L^-1.h^-1.

Explanation

Cholesteryl benzoate is an example of a liquid crystal.

Explanation

In voltammetry, diffusion current is measured as a function of scanning potential difference.

Explanation

In crystal field theory (CFT), the energy gap between the t2g and eg sets is denoted by 10Dq.

Explanation

Without payment or free of cost means "gratis."

Explanation

The coordination number and oxidation state of cobalt in the given complex Na4[Co(C2O4)3] are respectively 6 and +3.

Explanation

The stake-shaped band in the infrared (IR) spectrum of the carboxylic acid group typically appears around 1710 cm⁻¹.

Explanation

‘He’ gas effuse from a hole of 10 dm^3 vessel in “5” seconds. The time for effusion of O2 from the same hole of 10 dm^3 will be 14.1 seconds.