The volume of CO2 obtained at STP by the complete decomposition of 9.85 g Na2CO3 is:....

preview_player
Показать описание
  1. PW Solutions
Рекомендации по теме
The volumes of 0:00:41

The volumes of gases H2, CH4, CO2 and NH3 adsorbed by 1 gm of activated charcoal at 298 K are in....

The volume \( 0:02:50

The volume \( \mathrm{CO}_{2} \) evolved at \( \mathrm{STP} \) on heating \( 50 \mathrm{~g} \)&n...

If 27 g 0:06:45

If 27 g of carbon is mixed with 88 g of oxygen and is allowed to burn to produce CO2,  then...

Read the following 0:02:29

Read the following statements.  Statement-I: During inspiration, contraction of external in...

CO2 capture and 1:06:16

CO2 capture and storage by mineral carbonation

The maximum volume 0:04:20

The maximum volume at N.T.P. is occupied by- ....

Find volume of 0:03:11

Find volume of \( \mathrm{CO}_{2}(\mathrm{~g}) \) at STP if it weighs \( 88 \mathrm{~g} \) ?&nbs...

C6H5OH(g)+O2(g)→CO2(g)+H2O(l) Magnitude of 0:02:07

C6H5OH(g)+O2(g)→CO2(g)+H2O(l) Magnitude of volume change if 30 ml of C6H5OH(g) is burnt wit...

The following data 0:11:10

The following data are obtained when dinitrogen and dioxygen react together to form different co...

A mixture of 0:07:42

A mixture of \( \mathrm{C}_{3} \mathrm{H}_{8} \) and \( \mathrm{O}_{2} \) having total volume \(...

Specific volume of 0:06:46

Specific volume of cylindrical virus particle is math xmlns=http://www.w3.org/1998/Math/Mat...

Find volume of 0:01:32

Find volume of \( \mathrm{C}_{3} \mathrm{H}_{8} \) Which will react with \( 30 \mathrm{~L} \) of....

Calculate total number 0:03:09

Calculate total number of valence electrons in \( 2.8 \mathrm{~g} \) of \( \mathrm{N}^{3-} ...

The volume (in 0:05:20

The volume (in \( \mathrm{mL} \) ) of \( 0.125 \mathrm{M} \mathrm{AgNO}_{3} \) required to quant...

If the density 0:02:28

If the density of a solution is \( 3.12 \mathrm{~g} \mathrm{~mL}^{-1} \), the mass of \( 1.5 \ma...

Volume occupied by 0:03:43

Volume occupied by one molecule of water \( \left(\right. \) density \( \left.=1 \mathrm{gcm}^{-...

9.81 | A 0:08:30

9.81 | A balloon filled with helium gas takes 6 hours to deflate to 50% of its original volume. How

Henrys law constant 0:05:07

Henrys law constant for \( \mathrm{CO}_{2} \) in water is \( 1.67 \times 10_{8} \mathrm{~Pa} \) ...

The electrolysis of 0:09:29

The electrolysis of acetate solution produces ethane according to reaction :   math xmlns=h...

\( 7.5 \) 0:03:32

\( 7.5 \) grams of a gas occupy \( 5.8 \) litres of volume at STP the gas is (1) NO (2) \( \math...

100g CaCO3 reacts with 0:03:57

100g CaCO3 reacts with 1 litre 1 N HCl. On completion of reaction, how much weight of CO2 w...

, 0.90  g 0:03:22

, 0.90  g of an organic compound containing only carbon, hydrogen andnitrogen on combustion gave ......

Two samples of 0:01:39

Two samples of lead oxide were separately reduced to metallic lead ...

\( 25 \mathrm{~g} 0:05:40

\( 25 \mathrm{~g} \) of an unknown hydrocarbon upon burning produces \( 88 \mathrm{~g} \) of \( ...