11th Class FSc Part 1 Chemistry Chapter Wise Online MCQ Test With Answer PDF

Fsc Part 1 Chemistry MCQ's Test For Full Book

Sr. #	Questions	Answers Choice
1	What is the ratio of volumes of 2 g of 2 to the volum of 16 g CH4 both volume areat STP	<p>1:1</p> <p>1:8</p> <p>1:2</p> <p>2:1</p>
2	The ratio of numerbof olecues of 2 g H2 gas to numebr of molecues of 64 g gaseous oxygen is	<p>1:2</p> <p>1:1</p> <p>1:32</p> <p>1:4</p>
3	The ratio of numebr of molecules in 71 g of gaseous chlroine to the numebr of molecules in 2 g of gaseous hydrogen is	<p>1:1</p> <p>71:2</p> <p>1:2</p> <p>71:1</p>
4	27 g of Al will react completely with how much mass of O2 to produce Al2 O3.	<p>8 g</p> <p>24 g</p> <p>16 g</p> <p>32 g</p>
5	Molar volume of a gas at STP is equal	<p>1 gram of a gas</p> <p>23. 414 dm3</p> <p>6.02 x 10<sup>23</sup> of a gas</p> <p>1 gram ion of ags</p>
6	The volume of occupied by 1.4 g of N1 at	<p>1.12 dm3</p> <p>2.24 dm3</p> <p>22.4 dm3</p> <p>112 dm3</p>
7	Which of the following has minimum mass	<p>3 x 10 <sup>23</sup> atom of C</p> <p>1 mole of S</p> <p>79 gram of Ag</p> <p>2 gram atomsof N</p>
8	The mass of molecules of CO	<p>0.5 moles</p> <p>2.0 moles</p> <p>1.0 moles</p> <p>1.06 moles</p>
9	The mass of 1.55 x 10 ²³ atoms of Si	<p>0.5 g</p> <p>8 g</p> <p>0.7 g</p> <p>0.6 g</p>
10	The total number of oxygen atom is 22 g of CO2 gas is	<p>6.02 x 10<sup> 23</sup>  molecules</p> <p>12.4 x 10<sup> 23</sup>  </p> <p>12.04 x 10<sup> 23</sup>  </p> <p>2.0 x 10<sup> 23</sup>  </p>
11	The number of atoms present in 6 g of Mg metalis.	<p>12.4 x 10<sup> 23</sup> </p> <p>6.02 x 10<sup> 23</sup>  </p> <p>1.5 x 10<sup> 23</sup>  </p> <p>3.01 x 10<sup> 23</sup>  </p>
12	The number of molecule in 8g of oxygen gas is.	<p>6.02 x 10<sup> 23</sup>  </p> <p>1.50 x 10<sup> 23</sup>  </p> <p>0.75 x 10<sup> 23</sup>  </p> <p>12.4 x 10<sup> 23</sup>  </p>
13	How many atoms are present in one mole of water.	<p>3</p> <p>54</p> <p>12.4 x 10<sup> 23</sup> </p> <p>3</p>
14	32 g of oxygen gas contains.	<p>6.02 x 10<sup> 23</sup> moles </p> <p>6.02 x 10<sup> 23</sup>  atoms</p> <p>12.4 x 10<sup> 23</sup>  molecules</p> <p>24.4 x 10<sup> 23</sup>  atoms</p>
15	A ring has 6 g of diamond in it. What is the number of atoms in it.	<p>3.01 x 10<sup> 23</sup></p> <p>6.02 x 10<sup> 23</sup></p> <p>6.02.01 x 10<sup> 9</sup></p> <p>12.01 x 10<sup> 23</sup></p> <p>3.01 x 10<sup> 23</sup></p>
16	One mole of SO2 conatains.	<p>6.02 x 10 <sup>23</sup> atoms of oxygen</p> <p>6.022 x 10 <sup>23</sup> atoms of sulphur</p> <p>4 g atoms of SO2</p> <p>18.1  X 10<sup> 23</sup> moles of  SO2</p>
17	The largest numebr of molecules are present in	<p>3.6 g of H2O</p> <p>4.6 g of C2H5OH</p> <p>2.8 g of CO</p> <p>5.4 g of N2O5</p>

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