बिंदु (4,-2) किस चतुर्थांश में स्थित होगा? A. I B. II C. III D. IV | कक्षा 14 | आरआरबी एनटी...

In which quadrant, will the point (4,-2) be located? A. I B. II C. III D. IV

Find the odd one out. A. iii B. ii C. i D. iv

Give the decreasing order of covalent character of the following compounds. a. I. GeCl_(2) II. GeCl_(4) III. SnCl_(2) IV. SnCl_(4) V. PbCl_(2) VI. PbCl_(4) b. I. CH_(4) II. NH_(3) III. H_(2)O IV. HF c. I. HF II. HCl III. HBr IV. HI d. I. AgI II. NaI III. CuI IV. NaCl

Predict the order of reactivity of following compounds in dehydrohalogenation. a. I. II. III. IV. V. b. I. II. III. IV.

Give the increasing order of melting points of the following compounds: a. I. NaF , II. NaCl , III. NaBr , IV. NaI b. I. CaI_(2) , II. CaBr_(2) , III. CaCl_(2) , IV. CaF_(2) , V. BeCl_(2) d. I. NaCl , II. MgCl_(2) , III. AlCl_(3) e. I. C Cl_(4) , II. BCl_(3) , III. BeCl_(2) , IV. LiCl

Statement/ : I. No A is B. II. All C are D. III. Some C are B. Conclusion/ : I. Some D are B. II. Some B are C. III. All C are B.

Statements All A are B. All B are C. All C are D. Conclusions I. All A are D. II Some D are A. III Some C are A. IV. All B are A.