Molar mass of water = ………….. U. A) 16

Molar mass of water = ………….. U.

A) 16

B) 18

C) 20

D) 22

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct option is B) 18

6 views Answered 2023-02-05 15:29

Related Questions

3.40 g of ammonia at STP occupies volume of 4.48 dm^3. Calculate molar mass of ammonia.

2 Answers 7 Views

A compound contains 4.07% hydrogen, 24.27% carbon and 71.65% chlorine by mass. Its molar mass is 98.96 g mol^(-1).

2 Answers 6 Views

Write a note on: Molar specific heat.

2 Answers 4 Views

Calculate the difference in the temperatures between the water at the top and bottom of a water fall 200 m high. Specific heat of water

2 Answers 5 Views

Mass by mass percentage of a solution = A) mass of solute/mass of solution × 100

2 Answers 7 Views

The amount in gr mass of solute present in 100 gr mass of solution is called concentration. If 50 gr of salt in 200 gr of water,

2 Answers 8 Views

Molar mass of 1.5055 × 10^(23) number of calcium atoms A) 20 gm B) 40 gm

2 Answers 5 Views

Molar mass of molecule x = 2 gr Molar mass of molecule y = 32 gr

2 Answers 11 Views

Molar enthalpy of vaporisation of water at `1atm, 500 K " is" 1100 " cal"//"mole"`. If 2 mole of water is vapourised in a closed rigid container at 50

2 Answers 7 Views

The difference in the two molar specific heat capacities of a gas is 2 calories. Calculate the mechaical equivalent of heat assuming that the molar vo

2 Answers 11 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)