A molecule with the formula ax4 uses _________ to form its bonds.

According to rounding rules for addition, the sum of 27.1, 34.538, and 37.68 is ____.

Cohesion, surface tension, and adhesion are the properties of water molecules that ________.

Of the elements below, __________ has the highest melting point.

One hundred proof alcohol has a __________ alcohol content.

From the equation g = h ts, it can be concluded that __________.

While using the Carius method for an estimation of sulphur, 0.2175 gm of the substance gave 0.5825 gm of barium sulphate. Which of the following options will be the correct percentage of sulphur in this substance?

Convert the temperature of 40°C into Kelvin (K) and Fahrenheit (°F).

In the given image, which of the following chemical reactions correctly represents the process of dissolution of ammonium nitrate (NH4N03) in water?

On dissolving 1.355 gm of a substance in 55 gm of acetic acid results a depression of 0.618°C in the freezing point. If the molecular depression of the freezing point of 100 gm acetic acid is 385°C, then what will be the correct molecular weight of the dissolved substance?

If the Ka value for AI(H20)53' is 1.4 x10‘5, then which of the following options is the correct value of the pH of 0.010 M AICI3?