`SiO_(2)` is reacted with sodium carbonate. What is the gas liberated ?

`SiO_(2)` is reacted with sodium carbonate. What is the gas liberated ?
A. CO
B. `O_(2)`
C. `CO_(2)`
D. `O_(3)`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - C
`SiO_(2)+Na_(2)CO_(3) overset(Delta)toNa_(2)SiO_(3)+CO_(2)`

5 views Answered 2023-02-05 15:29

Related Questions

A certain current liberated 0.504 g of hydrogen in 2 hours. How many gram of copper can be liberated by the same current flowing for the same time in

2 Answers 6 Views

In the electrolysis of an aqueous solution of `NaOH`, `2.8` litres of `O_(2)(g)` is liberated at the anode at `NTP`. Volume of hydrogen gas liberated

2 Answers 5 Views

In passing the electricity through the acidulated `H_(2)O , 5.6 dm^(3)` of `O_(2)` liberated at anode . The volume of `H_(2)` liberated at cathode wil

2 Answers 4 Views

Sodium chloride contains 60.68% chlorine by mass. If 7.1 g chlorine is made to react with 5.2 g of sodium, the number of moles of sodium which reacted

2 Answers 5 Views

10 litres of `O_(2)` gas is reacted with 30 litres of CO at S.T.P. The volumes of each gas present at the end of the reaction are

2 Answers 4 Views

Assertion: `CO_(2)` is a gas while `SiO_(2)` is a solid at room temperature . Reason: `CO_(2)` is a covalent compound and `SiO_(2)` is an ionic solid.

2 Answers 5 Views

A sample consisting of chocolate-brown poweder of `PbO_2` is allowed to react with excess of Kl and iodine liberated is reacted with `N_2H_4` in anoth

2 Answers 5 Views

10 litre of `O_(2)` gas is reacted with 30 litre of CO gas at STP. Then volumes of each gas present at the end of reaction areL

2 Answers 5 Views

Sodium bicarbonate on heating decomposes to form sodium carbonate, `CO_(2)`, and water. If 0.2 mole of sodium bicarbonate is completely decomposed, ho

2 Answers 4 Views

An electric current of 100 ampere is passed through a moltan liquid of sodium chloride for 5 hours. Calculate the volume of chlorine gas liberated at

2 Answers 6 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)