Question

What is the value of surface tension of water at 273 K ?
A) 7.56 Nm-1x102
B) 8.56 Nm-1x102
C) 9.56 Nm-1x102
D) 6.56 Nm-1x102
A
ов
C
D
The correct order of acidity of hydroxy benzoic acid is :​

Answer 1

Answer:

LIO

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Subject Test

Note: -

You are attempting question 8 out of 12

Calculate the wavelength of a photon that has three times as much energy as that of a photon of

wavelength 779 nm?

(A) 460 nm

(B) 360 nm

(C) 260 nm

(D) 560 nm

Answer

A please brain list me