Question

1 15. “दो ध्रुवीय विश्व व्यवस्था” में दो ध्रुव कौनसे थे? र: (A) अमेरिका और भूतपूर्व सोवियत संघ (B) अमेरिका और चीन (C) रूस और भूतपूर्व सोवियत संघ (D) अमेरिका और फ्र ​

Answer 1

Explanation:

Correct option is

DCorrect option isCorrect option is

DCorrect option is

D

Lemon juice, Sugar solution, Lime water

China rose indicator turns magenta in acidic solution, no change in neutral solution and green in basic solution. Therefore, test tube I contains an acidic solution (lemon juice), test tube III contains basic solution (lime water). As test tube II shows no change in colour so, it contains a neutral solution (sugar solution)

Lemon juice, Sugar solution, Lime water

China rose indicator turns magenta in acidic solution, no change in neutral solution and green in basic solution. Therefore, test tube I contains an acidic solution (lemon juice), test tube III contains basic solution (lime water). As test tube II shows no change in colour so, it contains a neutral solution (sugar solution)

D

Lemon juice, Sugar solution, Lime water

China rose indicator turns magenta in acidic solution, no change in neutral solution and green in basic solution. Therefore, test tube I contains an acidic solution (lemon juice), test tube III contains basic solution (lime water). As test tube II shows no change in colour so, it contains a neutral solution (sugar solution)

Lemon juice, Sugar solution, Lime water

China rose indicator turns magenta in acidic solution, no change in neutral solution and green in basic solution. Therefore, test tube I contains an acidic solution (lemon juice), test tube III contains basic solution (lime water). As test tube II shows no change in colour so, it contains a neutral solution (sugar solution)

Answer 2

Answer:

1 15. “दो ध्रुवीय विश्व व्यवस्था” में दो ध्रुव कौनसे थे? र: (A) अमेरिका और भूतपूर्व सोवियत संघ (B) अमेरिका और चीन (C) रूस और भूतपूर्व सोवियत संघ (D) अमेरिका और फ्र

Explanation:

(B) अमेरिका और चीन

this is correct option