A. 2
B. 3
C. 4
D. 5
Related Mcqs:
- What will be the PH of 0.01M ammonium chloride solution containing 10 mol per liter of ammonium chloride (pkb=4.76)?
A. 5.24
B. 6.24
C. 7.24
D. 8.24Submitted by: Said wali shah
- Ethy1 chloride on reduction in the presence of Zn/HCI produces___________________?
A. n. butane
B. Ethanol
C. Ethane
D. Diethy1 ether - Ethanal is prepared industrially by air oxidation of ethylene using palladium chloride as catalyst and _________ as promoter?
A. PdCl2
B. Cu2Cl2
C. CuCl2
D. PbCl2 - Ammonia may be prepared by heating ammonium chloride with_______________?
A. Water
B. NaCl
C. Aqueous sodium hydroxide
D. H2SO4 - Replacement of hydrogen of benzene by alkyl group in the presence of alkyl halide & aluminum chloride is known as__________________?
A. Dows process
B. Friedel & Craft acylation
C. Friedel & Craft alkylation
D. Clemmenson reduction - Ethyl chloride with nascent hydrogen produces_________________?
A. methane
B. ethane
C. propane
D. butane - When two moles of ethyl chloride react with two moles of sodium in the presence of ether what will be formed ?
A. 2 moles of ethane
B. 1 mole of ethane
C. 2 moles of butane
D. 1 mole of butane - How many moles are in 22.2 grams of Calcium chloride, CaCl2?
A. 0.2 moles
B. 0.3 moles
C. 0.4 moles
D. 0.5 molesSubmitted by: Muhammad Ali Kunbhar
- The weight of a metal of equivalent of 12 which will give 0.475g of its chloride is_______?
A. 0.12g
B. 0.16g
C. 0.18g
D. 0.24gSubmitted by: Muhammad Ali Kunbhar
- When methl iodide and ethyl iodide are treated with sodium metal possible major products are obtained ?
A. 1
B. 2
C. 3
D. 4